CN219996418U - Automatic vacuum monitoring alarm - Google Patents
Automatic vacuum monitoring alarm Download PDFInfo
- Publication number
- CN219996418U CN219996418U CN202321279108.XU CN202321279108U CN219996418U CN 219996418 U CN219996418 U CN 219996418U CN 202321279108 U CN202321279108 U CN 202321279108U CN 219996418 U CN219996418 U CN 219996418U
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- China
- Prior art keywords
- connector
- fixed
- pressure gauge
- electric contact
- gauge body
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 27
- 238000004891 communication Methods 0.000 claims abstract description 3
- 230000008878 coupling Effects 0.000 claims abstract description 3
- 238000010168 coupling process Methods 0.000 claims abstract description 3
- 238000005859 coupling reaction Methods 0.000 claims abstract description 3
- 238000001125 extrusion Methods 0.000 claims description 17
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Abstract
The utility model discloses an automatic vacuum degree monitoring alarm, and relates to the field of vacuum detection equipment. The utility model provides an automatic monitoring alarm of vacuum, includes electric contact vacuum pressure gauge body and siren, connect the communication through the wire between electric contact vacuum pressure gauge body and the siren, the below of electric contact vacuum pressure gauge body is provided with the coupling, still includes: the connecting hose is positioned below the electric contact vacuum pressure gauge body, and connectors are arranged at two ends of the connecting hose; according to the utility model, under the cooperation of the quick-dismantling component and the sealing component, the connector can be conveniently and quickly connected and installed with the interface of the electric contact vacuum pressure gauge body and the pipe joint in the use process.
Description
Technical Field
The utility model belongs to the technical field of vacuum detection equipment, and particularly relates to an automatic vacuum degree monitoring alarm.
Background
At present, the vacuum degree of a double-screw extruder on the market is monitored by adopting an oil pressure gauge, the vacuum degree can be fluctuated due to various factors in the normal use process, the production process has requirements on the vacuum degree, workers are required to check the vacuum degree value frequently, and the mode is more troublesome, so that an electric contact vacuum pressure gauge alarm device is connected and installed at a vacuum joint pipe to monitor the vacuum degree in a pipeline in real time, and when the vacuum degree exceeds a set value, an alarm is connected through a wire to transmit a signal and send an alarm, so that the workers are reminded timely.
But in the prior art, when the electric contact vacuum pressure gauge alarm device is used, the connection mode of the original plant pipeline and the pressure gauge is mostly in threaded sealing connection, and after the electric contact vacuum pressure gauge alarm device is used for a long time, the electric contact vacuum pressure gauge alarm device needs to be detached for cleaning and maintenance, so that the disassembly and the assembly are troublesome, and the maintenance cost of staff is increased.
Disclosure of Invention
The utility model aims to overcome the defects of the prior art and provide an automatic vacuum monitoring alarm which can overcome the problems or at least partially solve the problems.
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that: the utility model provides an automatic monitoring alarm of vacuum, includes electric contact vacuum pressure gauge body and siren, connect the communication through the wire between electric contact vacuum pressure gauge body and the siren, the below of electric contact vacuum pressure gauge body is provided with the coupling, still includes: the connecting hose is positioned below the electric contact vacuum pressure gauge body, and connectors are arranged at two ends of the connecting hose; the quick-dismantling assembly is arranged on the surface of the connector and is used for connecting and installing the electric contact vacuum pressure gauge body and the pipe joint respectively; and the sealing assembly is arranged in the connector and used for clamping the connector interface.
Further, the quick detach subassembly is including fixing the spacing collar at the connector outer wall, the top surface of spacing collar is fixed with extrusion spring, extrusion spring's tip is fixed with the sliding sleeve, the inner wall of sliding sleeve is fixed with extrusion portion.
Further, one side surface laminating of extrusion part has connecting portion, the one end of connecting portion is fixed with sealed lock ring, sealed lock ring runs through in the through-hole, the inside at the connector is seted up to the through-hole, sealed lock ring's fixed surface has the spacing ring, the both ends of spacing ring all are fixed with the dog, the fixed surface of dog has compression spring, compression spring's one end is fixed in the spacing inslot, the spacing inslot is seted up on the outer wall surface of connector.
Furthermore, slots are formed in the interface surfaces of the electric contact vacuum pressure gauge body and the pipe joint, and the sealing insert ring is connected in the slots in a sliding mode.
Further, the surface of the limiting ring is located at two sides of the sealing insertion ring and is fixedly provided with sealing protruding portions, the sealing protruding portions are slidably connected in the sealing grooves, and the sealing grooves are formed in the surface of the connector.
Further, a limiting spring is sleeved on the surface of the connecting hose, and a protecting sleeve is sleeved on the surface of the limiting spring.
Further, a retainer ring is fixed on the inner wall of the connector.
After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects: according to the utility model, under the cooperation of the quick-dismantling component and the sealing component, the connector can be conveniently and quickly connected and installed with the interface of the electric contact vacuum pressure gauge body and the pipe joint in the use process.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
FIG. 1 is a schematic diagram of the overall structure of an automatic vacuum monitoring alarm provided by the utility model;
FIG. 2 is a schematic diagram of a cross-sectional structure of a connector of an automatic vacuum degree monitoring alarm and an electric contact vacuum pressure gauge body when installed;
FIG. 3 is an enlarged view of area A of FIG. 2 in accordance with the present utility model;
FIG. 4 is a partial cross-sectional view of a connecting hose in an automatic vacuum monitoring alarm according to the present utility model;
fig. 5 is a schematic top view cross-section structure of a connector in an automatic vacuum monitoring alarm according to the present utility model.
In the figure: 1. an electrical contact vacuum pressure gauge body; 2. an alarm; 3. a wire; 4. a connecting hose; 5. a connector; 6. a quick release assembly; 61. a sliding sleeve; 62. extruding a spring; 63. a limit ring; 64. an extrusion part; 7. a seal assembly; 71. a connection part; 72. sealing the insert ring; 73. a through hole; 74. a limiting ring; 75. a stop block; 76. a compression spring; 77. a limit groove; 8. a slot; 9. sealing the boss; 10. sealing the groove; 11. a limit spring; 12. a protective sleeve; 13. a pipe joint; 14. a retainer ring; 15. and (5) fixing rings.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions in the embodiments will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model, and the following embodiments are used to illustrate the present utility model, but are not intended to limit the scope of the present utility model.
Example 1: referring to fig. 1-5, an automatic vacuum monitoring alarm comprises an electric contact vacuum pressure gauge body 1 and an alarm 2, wherein the electric contact vacuum pressure gauge body 1 and the alarm 2 are connected and communicated through a wire 3, a pipe joint 13 is arranged below the electric contact vacuum pressure gauge body 1, and the automatic vacuum monitoring alarm further comprises: the connecting hose 4 is positioned below the electric contact vacuum pressure gauge body 1, and connectors 5 are arranged at two ends of the connecting hose 4; the quick-release assembly 6 is arranged on the surface of the connector 5 and is used for connecting and mounting the electric contact vacuum pressure gauge body 1 and the pipe joint 13 respectively; and the sealing component 7 is arranged in the connector 5 and is used for clamping the connector 5 at the joint.
According to the utility model, the pipe joint 13 is arranged at a connecting pipeline on equipment, the alarm 2 is arranged on one side surface of the equipment cabinet, the alarm 2 is connected with the electric contact vacuum pressure gauge body 1 through the lead 3, electric signals are conveniently transmitted, when the electric contact vacuum pressure gauge body 1 exceeds a set vacuum value in detection, an alarm is sent to remind a worker to check in time, when the worker checks and dismantles the electric contact vacuum pressure gauge body 1 for maintenance, the connecting hose 4 and the connectors 5 at two ends can be quickly dismounted and separated from the electric contact vacuum pressure gauge body 1 and the pipe joint 13 respectively through the quick-dismantling assembly 6 arranged on the connector 5, the operation is convenient and quick, and when the electric contact vacuum pressure gauge is installed, the joint part connected and installed is subjected to sealing limit through the mutual linkage of the quick-dismantling assembly 6 and the sealing assembly 7, so that the accuracy of vacuum degree detection is improved, and the electric contact vacuum gauge is convenient to use.
Example 2:
referring to fig. 1 to 5, an automatic vacuum monitoring alarm is basically the same as that of embodiment 1, and further: the quick-release assembly 6 comprises a limit ring 63 fixed on the outer wall of the connector 5, an extrusion spring 62 is fixed on the top surface of the limit ring 63, a sliding sleeve 61 is fixed on the end portion of the extrusion spring 62, an extrusion part 64 is fixed on the inner wall of the sliding sleeve 61, a connecting part 71 is attached to one side surface of the extrusion part 64, one end of the connecting part 71 is fixedly provided with a seal insert ring 72, the seal insert ring 72 penetrates through a through hole 73, the through hole 73 is formed in the connector 5, a limit ring 74 is fixed on the surface of the seal insert ring 72, stop blocks 75 are fixed on the two ends of the limit ring 74, a compression spring 76 is fixed on the surface of the stop block 75, one end of the compression spring 76 is fixed in a limit groove 77, the limit groove 77 is formed on the outer wall surface of the connector 5, slots 8 are formed in the interface surfaces of the electric contact vacuum manometer body 1 and the pipe joint 13, sealing insert rings 72 are slidably connected in the slots 8, sealing protruding parts 9 are fixed on the two sides of the sealing insert rings 72, the sealing protruding parts 9 are slidably connected in the sealing grooves 10, the sealing grooves 10 are formed in the surface of the connector 5, a limit sleeve 11 is sleeved on the surface of the connecting hose 4, a limit sleeve 11 is provided with the limit spring 11, the surface 12 is provided with the limit sleeve 11, the surface 12 is fixed on the inner wall of the connector 15 is fixed on the top surface of the connector 5, and the top surface of the limit sleeve 15 is fixed on the top surface of the connector 15, and the top surface of the connector 15 is fixed on the upper surface of the connector 15, and the upper surface of the connector 15 is fixedly connected with the upper connector 15, and the upper surface of the upper connector 15 is fixedly connected on the upper connector 15.
In the utility model, when in installation, a worker manually dials the sliding sleeve 61 to enable the sliding sleeve 61 to slide on the outer wall surface of the connector 5, after the joint part of the electric contact vacuum pressure gauge body 1 or the pipe joint 13 is inserted into the connector 5, the elastic resilience of the extrusion spring 62 is utilized to extrude the sliding sleeve 61 to drive the sliding sleeve 61 to reset, the sliding sleeve 61 drives the extrusion part 64 to synchronously move when moving, the extrusion part 64 extrudes the connecting part 71, the connecting part 71 slides in the through hole 73 to drive the sealing insert 72 at one end of the connecting part 71 to be inserted into the inner clamping limit of the slot 8, the fixing limit of the connector 5 and the electric contact vacuum pressure gauge body 1 or the pipe joint 13 is realized, the separation is prevented, when the electric contact vacuum pressure gauge body 1 or the pipe joint 13 is required to be disassembled, the extrusion part 64 is shifted down to be separated from the connecting part 71, the stop 75 is extruded by the elastic resilience of the compression spring 76, the stop block 75 drives the limit ring 74 to approach the sliding sleeve 61, and the seal insert ring 72 is separated from the inside of the slot 8 to release limit, so that the electric contact vacuum pressure gauge is convenient and quick to use, the arrangement of the seal bulge 9 and the seal groove 10 can seal and limit the joint of the through hole 73 and the seal insert ring 72, the sealing effect is improved, the seal bulge 9 and the seal groove 10 are distributed on the outer wall surface of the connector 5 in an annular equidistant manner, the retainer ring 14 is arranged in the connector 5 and can tightly abut against the joint part of the electric contact vacuum pressure gauge body 1 or the pipe joint 13 inserted into the connector 5 to limit, the sealing effect is achieved, the air is prevented from entering, the limit spring 11 sleeved on the surface of the connecting hose 4 can support and limit the electric contact vacuum pressure gauge body 1 by the elastic support of the limit spring 11, the worker can observe data on the electric contact vacuum pressure gauge body 1 conveniently, the arrangement of the protective sleeve 12 protects the limit spring 11, improves the surface aesthetic property of the limit spring, and can limit the sliding sleeve 61 through the arrangement of the fixing ring 15.
The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way, although the present utility model has been described in the preferred embodiments, and is not limited thereto.
Claims (8)
1. The utility model provides an automatic monitoring alarm of vacuum, includes electric contact vacuum pressure gauge body (1) and siren (2), connect the communication through wire (3) between electric contact vacuum pressure gauge body (1) and siren (2), the below of electric contact vacuum pressure gauge body (1) is provided with coupling (13), its characterized in that still includes:
the connecting hose (4) is positioned below the electric contact vacuum pressure gauge body (1), and connectors (5) are arranged at two ends of the connecting hose (4);
the quick-release assembly (6) is arranged on the surface of the connector (5) and is used for connecting and mounting the electric contact vacuum pressure gauge body (1) and the pipe joint (13) respectively;
and the sealing assembly (7) is arranged in the connector (5) and is used for clamping the connector (5) at the joint.
2. The automatic vacuum monitoring alarm of claim 1, wherein: the quick release assembly (6) comprises a limit ring (63) fixed on the outer wall of the connector (5), an extrusion spring (62) is fixed on the top surface of the limit ring (63), a sliding sleeve (61) is fixed at the end part of the extrusion spring (62), and an extrusion part (64) is fixed on the inner wall of the sliding sleeve (61).
3. The automatic vacuum monitoring alarm of claim 2, wherein: connecting portion (71) are laminated on one side surface of extrusion portion (64), one end of connecting portion (71) is fixed with sealed inserted ring (72), sealed inserted ring (72) run through in through-hole (73), inside at connector (5) is seted up to through-hole (73), the fixed surface of sealed inserted ring (72) has spacing collar (74), the both ends of spacing collar (74) all are fixed with dog (75), the fixed surface of dog (75) has compression spring (76), the one end of compression spring (76) is fixed in spacing groove (77), the outer wall surface of connector (5) is seted up in spacing groove (77).
4. A vacuum level automatic monitoring alarm as defined in claim 3, wherein: the interface surfaces of the electric contact vacuum pressure gauge body (1) and the pipe joint (13) are provided with slots (8), and the sealing insert ring (72) is slidably connected in the slots (8).
5. A vacuum level automatic monitoring alarm as defined in claim 3, wherein: the surface of spacing ring (74) is located the both sides of sealed inserted ring (72) and all is fixed with sealed bellying (9), sealed bellying (9) sliding connection is in sealed recess (10), sealed recess (10) are seted up on the surface of connector (5).
6. The automatic vacuum monitoring alarm of claim 1, wherein: the surface of the connecting hose (4) is sleeved with a limiting spring (11), and the surface of the limiting spring (11) is sleeved with a protective sleeve (12).
7. The automatic vacuum monitoring alarm of claim 1, wherein: a retainer ring (14) is fixed on the inner wall of the connector (5).
8. The automatic vacuum monitoring alarm of claim 1, wherein: the top of connector (5) is fixed with retainer plate (15), the top laminating of retainer plate (15) and sliding sleeve (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321279108.XU CN219996418U (en) | 2023-05-25 | 2023-05-25 | Automatic vacuum monitoring alarm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321279108.XU CN219996418U (en) | 2023-05-25 | 2023-05-25 | Automatic vacuum monitoring alarm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219996418U true CN219996418U (en) | 2023-11-10 |
Family
ID=88617895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321279108.XU Active CN219996418U (en) | 2023-05-25 | 2023-05-25 | Automatic vacuum monitoring alarm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219996418U (en) |
-
2023
- 2023-05-25 CN CN202321279108.XU patent/CN219996418U/en active Active
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| GR01 | Patent grant |