CN214130774U - Intelligent alarm capable of detecting vacuum pressure change - Google Patents
Intelligent alarm capable of detecting vacuum pressure change Download PDFInfo
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- CN214130774U CN214130774U CN202023102545.3U CN202023102545U CN214130774U CN 214130774 U CN214130774 U CN 214130774U CN 202023102545 U CN202023102545 U CN 202023102545U CN 214130774 U CN214130774 U CN 214130774U
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Abstract
The utility model discloses an intelligent alarm that can detect vacuum pressure change, including the detection case, the round mouth has been seted up to the bottom outer wall of detection case, and the inner wall of round mouth has cup jointed the screwed pipe, the both sides of screwed pipe inner wall all have the sliding sleeve through the bolt spiro union, and the equal sliding connection of inner wall of two sliding sleeves has a slide bar, two the top outer wall of slide bar all has pressure sensor through the bolt spiro union, and the outer wall of two slide bars has all cup jointed first spring, the inner wall sliding connection of screwed pipe has the sealing plug, and sealing plug bottom outer wall passes through the bolt spiro union on two pressure sensor, the inner wall of screwed pipe has the closing plate through the bolt spiro union. The utility model discloses a cooperation between setting up sealing plug and pressure sensor in the screwed pipe, monitoring vacuum pressure's change is come in the change of producing pressure on pressure sensor through the sealing plug, simultaneously through the cooperation between carousel and the closing plate, avoids sensor trouble to influence the monitoring of atmospheric pressure.
Description
Technical Field
The utility model relates to an intelligent alarm technical field especially relates to can detect intelligent alarm that vacuum pressure changes.
Background
An alarm is an electronic product that reminds or warns people of taking some action in the form of sound, light, air pressure and the like in order to prevent or prevent the consequences caused by an event. The alarm (alarm) is divided into a mechanical alarm and an electronic alarm. With the progress of science and technology, mechanical alarms are increasingly replaced by advanced electronic alarms, are often applied to the fields of system faults, safety precaution, transportation, medical treatment and rescue, emergency relief, induction detection and the like, and are inseparable from social production. Such as: a door magnetic sensor and a gas sensing alarm.
The intelligent alarm belongs to one type of alarm, and current real air pressure warning leads to the sensor to break down easily because the sensor is in vacuum state for a long time in the testing process to the data that lead to detecting appear great error.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing an intelligent alarm capable of detecting the change of vacuum air pressure.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an intelligent alarm capable of detecting vacuum pressure change comprises a detection box, wherein a round opening is formed in the outer wall of the bottom of the detection box, a threaded pipe is sleeved on the inner wall of the round opening, sliding sleeves are connected to two sides of the inner wall of the threaded pipe through bolts in a screwed mode, sliding rods are connected to the inner walls of the two sliding sleeves in a sliding mode, pressure sensors are connected to the outer walls of the tops of the two sliding rods through bolts in a screwed mode, first springs are sleeved on the outer walls of the two sliding rods, a sealing plug is connected to the inner wall of the threaded pipe in a sliding mode, the outer wall of the bottom of the sealing plug is connected to the two pressure sensors through bolts in a screwed mode, a sealing plate is connected to the inner wall of the bottom of the threaded pipe through bolts in a screwed mode, a round groove is formed in the outer wall of the bottom of the sealing plate, a rotary table is connected to the inner wall of the top of the round groove through a bolt in a screwed mode, and an output shaft of the motor is connected to a transmission shaft of the rotary table, the outer wall of the bottom of the rotary table and the inner wall of the top of the circular groove are provided with matched through holes.
Preferably, the inner wall of the detection box is connected with a cage through a bolt in a threaded manner, the outer wall of the cage is sleeved with a dust removal cloth bag, and the threaded pipe is connected to the dust removal cloth bag.
Preferably, the inner wall of the bottom of the detection box is connected with a mounting seat through a bolt in a threaded manner, the inner wall of the mounting seat is connected with a vibration hammer through a bearing, and one end of the vibration hammer is connected with a balancing weight through a bolt in a threaded manner.
Preferably, the both sides of detection case top outer wall all have bee calling organ through the bolt spiro union, and detection case top outer wall all sets up there is the gas pocket, detection case top outer wall has the alarm lamp through the bolt spiro union.
Preferably, the both sides of mount pad one side outer wall all have the mounting bracket through the bolt spiro union, and one side outer wall of two mounting brackets has the second spring electro-magnet through the bolt spiro union respectively, one side outer wall of balancing weight has magnet through the bolt spiro union.
Preferably, the outer wall of the top of the mounting seat is connected with an electric sliding rail in a threaded mode through a bolt, the inner wall of the electric sliding rail is connected with a rack in a sliding mode, and a gear meshed with the rack is sleeved at one end of the transmission shaft of the vibration hammer.
Preferably, the electric slide rail, the electromagnet and the motor are all connected with a switch through wires, and the switch is connected with a controller through wires.
The utility model has the advantages that:
1. this can detect intelligent alarm that vacuum pressure changes through setting up the cooperation between sealing plug and the pressure sensor in the screwed pipe, monitors vacuum pressure's change through the change of sealing plug production pressure on pressure sensor, simultaneously through the cooperation between carousel and the closing plate, avoids the monitoring of sensor trouble influence atmospheric pressure.
2. This can detect intelligent alarm that vacuum pressure changes through set up the hammer that shakes in the inspection box, clears up the dust on the dust removal sack through shaking the hammer convenience, avoids the dust adhesion to influence the atmospheric pressure in the screwed pipe at dust removal sack outer wall.
3. This can detect intelligent alarm that vacuum pressure changes through the cooperation between electro-magnet and magnet or through the cooperation between the rack and pinion, the swing of convenient drive shake hammer.
Drawings
Fig. 1 is a schematic structural view of an intelligent alarm capable of detecting changes in vacuum pressure according to the present invention;
FIG. 2 is a schematic view of a cross-sectional structure of a threaded pipe of the intelligent alarm capable of detecting a change in vacuum pressure according to the present invention;
FIG. 3 is a schematic view of a cross-sectional structure of a detection box of the intelligent alarm capable of detecting a change in vacuum pressure according to the present invention;
fig. 4 is a schematic structural view of a mounting seat of an embodiment of the intelligent alarm capable of detecting a change in vacuum pressure according to the present invention;
fig. 5 is a schematic structural view of a second mounting seat of an embodiment of the intelligent alarm capable of detecting changes in vacuum pressure.
In the figure: the device comprises a detection box 1, an air hole 2, a buzzer 3, an alarm lamp 4, a threaded pipe 5, a sealing plug 6, a pressure sensor 7, a first spring 8, a sliding sleeve 9, a sliding rod 10, a motor 11, a sealing plate 12, a rotating disc 13, a dust removal cloth bag 14, a vibration hammer 15, a mounting seat 16, a balancing weight 17, a second spring 18, an electromagnet 19, a magnet 20, a gear 21, a rack 22 and an electric sliding rail 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-4, an intelligent alarm capable of detecting vacuum pressure changes comprises a detection box 1, a round opening is formed in the outer wall of the bottom of the detection box 1, a screwed pipe 5 is sleeved on the inner wall of the round opening, sliding sleeves 9 are respectively screwed on two sides of the inner wall of the screwed pipe 5 through bolts, sliding rods 10 are respectively and slidably connected with the inner walls of the two sliding sleeves 9, pressure sensors 7 are respectively screwed on the outer walls of the tops of the two sliding rods 10 through bolts, first springs 8 are respectively sleeved on the outer walls of the two sliding rods 10, a sealing plug 6 is slidably connected with the inner wall of the screwed pipe 5, the outer wall of the bottom of the sealing plug 6 is screwed on the two pressure sensors 7 through bolts, a sealing plate 12 is screwed on the inner wall of the screwed pipe 5 through bolts, a round groove is formed in the outer wall of the bottom of the sealing plate 12, the inner wall of the top of the round groove is connected with a rotary table 13 through a bearing, and a motor 11 is screwed on the outer wall of the top of the sealing plate 12 through bolts, and the output shaft of the motor 11 is connected on the transmission shaft of the rotating disc 13, the outer wall of the bottom of the rotating disc 13 and the inner wall of the top of the circular groove are provided with matched through holes, the inner wall of the detection box 1 is connected with a cage through a bolt in a screwed manner, the outer wall of the cage is sleeved with a dust removal cloth bag 14, a threaded pipe 5 is connected on the dust removal cloth bag 14, the inner wall of the bottom of the detection box 1 is connected with a mounting seat 16 through a bolt in a screwed manner, the inner wall of the mounting seat 16 is connected with a vibration hammer 15 through a bearing, one end of the vibration hammer 15 is connected with a balancing weight 17 through a bolt in a screwed manner, two sides of the outer wall of the top of the detection box 1 are both connected with a buzzer 3 through bolts in a screwed manner, the outer wall of the top of the detection box 1 is provided with air holes 2, the outer wall of the top of the detection box 1 is connected with an alarm lamp 4 through a bolt in a screwed manner, two sides of the outer wall of one side of the mounting seat 16 are both connected with mounting frames through bolts in a bolt in a screwed manner, and one side of the two mounting frames are respectively connected with a second spring 18 electromagnet 19 through bolts, the outer wall of one side of balancing weight 17 has magnet 20 through the bolt spiro union, and electro-magnet 19 and motor 11 all are connected with the switch through the wire, and the switch is connected with the controller through the wire.
The working principle is as follows: during the use, install the alarm on the vacuum chamber through screwed pipe 5, because the upper portion and the atmosphere contact of sealing plug 6, sealing plug 6 lower part is in vacuum state, sealing plug 6 moves down to oppress pressure sensor 7 under the effect of atmospheric pressure, in case the vacuum chamber internal pressure changes the reading of pressure sensor 7 and can then change, set up carousel 13 under the vacuum state for a long time in order to avoid pressure sensor 7, rotate under motor 11 effect when carousel 13 and close closing sealing plate 12, at this moment the pressure in the screwed pipe 5 changes, sealing plug 6 can rise under the effect of first spring 8, through 19 intermittent type break-make electricity of electro-magnet and then drive pendulum 15 and strike dust removal sack 14, thereby detach the dust on dust removal sack 14 surface.
Example two
Referring to fig. 1-3 and 5, an intelligent alarm capable of detecting changes in vacuum pressure comprises a detection box 1, a round opening is formed in the outer wall of the bottom of the detection box 1, a threaded pipe 5 is sleeved on the inner wall of the round opening, sliding sleeves 9 are screwed on both sides of the inner wall of the threaded pipe 5 through bolts, sliding rods 10 are slidably connected to the inner walls of the two sliding sleeves 9, pressure sensors 7 are screwed on the outer walls of the tops of the two sliding rods 10 through bolts, first springs 8 are sleeved on the outer walls of the two sliding rods 10, a sealing plug 6 is slidably connected to the inner wall of the threaded pipe 5, the outer wall of the bottom of the sealing plug 6 is screwed on the two pressure sensors 7 through bolts, a sealing plate 12 is screwed on the inner wall of the threaded pipe 5 through bolts, a round groove is formed in the outer wall of the bottom of the sealing plate 12, the inner wall of the top of the round groove is connected with a rotary table 13 through a bearing, and a motor 11 is screwed on the outer wall of the top of the sealing plate 12 through bolts, an output shaft of a motor 11 is connected to a transmission shaft of a rotary table 13, matched through holes are formed in the outer wall of the bottom of the rotary table 13 and the inner wall of the top of a circular groove, the inner wall of a detection box 1 is connected with a cage through bolts in a threaded manner, a dust removal cloth bag 14 is sleeved on the outer wall of the cage, a threaded pipe 5 is connected to the dust removal cloth bag 14, an installation seat 16 is connected to the inner wall of the bottom of the detection box 1 through bolts in a threaded manner, a vibration hammer 15 is connected to the inner wall of the installation seat 16 through a bearing, one end of the vibration hammer 15 is connected with a balancing weight 17 through a bolt in a threaded manner, buzzers 3 are connected to two sides of the outer wall of the top of the detection box 1 through bolts in a threaded manner, air holes 2 are formed in the outer wall of the top of the detection box 1, an alarm lamp 4 is connected to the outer wall of the top of the installation seat 16 through a bolt in a threaded manner, a rack 22 is connected to the inner wall of the electric slide rail 23 in a sliding manner, a gear 21 meshed with the rack 22 is sleeved at one end of a transmission shaft of the vibration hammer 15, the electric slide rail 23 and the motor 11 are both connected with a switch through a lead, and the switch is connected with a controller through a lead.
The working principle is as follows: during the use, install the alarm on the vacuum chamber through screwed pipe 5 and establish, because the upper portion and the atmosphere contact of sealing plug 6, sealing plug 6 lower part is in vacuum state, sealing plug 6 moves down to oppress pressure sensor 7 under the effect of atmospheric pressure, in case the vacuum chamber internal pressure changes the reading of pressure sensor 7 and can then change, set up carousel 13 under the vacuum state for a long time in order to avoid pressure sensor 7, rotate under motor 11 effect when carousel 13 and close closing seal plate 12, at this moment the pressure in the screwed pipe 5 changes, sealing plug 6 can rise under the effect of first spring 8, drive rack 22 reciprocating motion and then drive pendulum 15 and strike dust removal sack 14 through electric slide rail 23, thereby detach the dust on dust removal sack 14 surface.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The intelligent alarm capable of detecting the change of the vacuum air pressure comprises a detection box (1) and is characterized in that a round opening is formed in the outer wall of the bottom of the detection box (1), a threaded pipe (5) is sleeved on the inner wall of the round opening, sliding sleeves (9) are fixedly connected to two sides of the inner wall of the threaded pipe (5), sliding rods (10) are slidably connected to the inner walls of the two sliding sleeves (9), pressure sensors (7) are fixedly connected to the outer walls of the tops of the two sliding rods (10), first spring sealing plugs (8) are sleeved on the outer walls of the two sliding rods (10), a threaded pipe (5) is slidably connected to the inner wall of the threaded pipe (6), the outer wall of the bottom of each sealing plug (6) is fixedly connected to the two pressure sensors (7), a sealing plate (12) is fixedly connected to the inner wall of the threaded pipe (5), and a round groove is formed in the outer wall of the bottom of the sealing plate (12), the top inner wall of circular slot is connected with carousel (13) through the bearing, closing plate (12) top outer wall fixedly connected with motor (11), and the output shaft of motor (11) is on the transmission shaft of carousel (13), assorted through-hole has all been seted up to carousel (13) bottom outer wall and circular slot top inner wall.
2. The intelligent alarm capable of detecting the change of the vacuum air pressure as claimed in claim 1, wherein a cage is fixedly connected to the inner wall of the detection box (1), a dust removal cloth bag (14) is sleeved on the outer wall of the cage, and the threaded pipe (5) is connected to the dust removal cloth bag (14).
3. The intelligent alarm capable of detecting the change of the vacuum air pressure as claimed in claim 2, wherein the inner wall of the bottom of the detection box (1) is fixedly connected with a mounting seat (16), the inner wall of the mounting seat (16) is connected with a vibration hammer (15) through a bearing, and one end of the vibration hammer (15) is fixedly connected with a balancing weight (17).
4. The intelligent alarm capable of detecting the change of the vacuum air pressure according to claim 3, characterized in that buzzers (3) are fixedly connected to both sides of the outer wall of the top of the detection box (1), the outer wall of the top of the detection box (1) is provided with air holes (2), and the outer wall of the top of the detection box (1) is fixedly connected with an alarm lamp (4).
5. The intelligent alarm capable of detecting the change of the vacuum air pressure according to claim 4, characterized in that the two sides of the outer wall of one side of the mounting seat (16) are fixedly connected with mounting frames, the outer wall of one side of the two mounting frames is fixedly connected with a second spring (18) and an electromagnet (19), and the outer wall of one side of the counterweight block (17) is fixedly connected with a magnet (20).
6. The intelligent alarm capable of detecting the change of the vacuum air pressure according to claim 4, wherein an electric sliding rail (23) is fixedly connected to the outer wall of the top of the mounting seat (16), a rack (22) is slidably connected to the inner wall of the electric sliding rail (23), and a gear (21) meshed with the rack (22) is sleeved at one end of a transmission shaft of the vibration hammer (15).
7. The intelligent alarm capable of detecting the change of the vacuum air pressure as claimed in claim 6, wherein the electric slide rail (23), the electromagnet (19) and the motor (11) are all connected with a switch through wires, and the switch is connected with a controller through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023102545.3U CN214130774U (en) | 2020-12-22 | 2020-12-22 | Intelligent alarm capable of detecting vacuum pressure change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023102545.3U CN214130774U (en) | 2020-12-22 | 2020-12-22 | Intelligent alarm capable of detecting vacuum pressure change |
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| Publication Number | Publication Date |
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| CN214130774U true CN214130774U (en) | 2021-09-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023102545.3U Active CN214130774U (en) | 2020-12-22 | 2020-12-22 | Intelligent alarm capable of detecting vacuum pressure change |
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| CN (1) | CN214130774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669069A (en) * | 2022-04-13 | 2022-06-28 | 宁波顺帆净水剂有限公司 | Preparation method and preparation device of high-purity polyaluminium chloride water treatment agent |
-
2020
- 2020-12-22 CN CN202023102545.3U patent/CN214130774U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114669069A (en) * | 2022-04-13 | 2022-06-28 | 宁波顺帆净水剂有限公司 | Preparation method and preparation device of high-purity polyaluminium chloride water treatment agent |
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