CN204040114U - Internet of Things self power generation pressure sensing expansion drum - Google Patents
Internet of Things self power generation pressure sensing expansion drum Download PDFInfo
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- CN204040114U CN204040114U CN201420394314.XU CN201420394314U CN204040114U CN 204040114 U CN204040114 U CN 204040114U CN 201420394314 U CN201420394314 U CN 201420394314U CN 204040114 U CN204040114 U CN 204040114U
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- retainer ring
- expansion drum
- internet
- power generation
- housing
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Abstract
The utility model relates to expansion drum.Internet of Things self power generation pressure sensing expansion drum, comprise an expansion drum main body, expansion drum main body comprises a housing, a top tank air cushion coat, lower floor's water layer is provided with in housing, be provided with a flexible partition between gas buffer layer and water layer, the upper end of barrier film is provided with a pressure sensor, and barrier film bottom is provided with a hydroelectric generator, the electric energy output end Bonding pressure sensor of hydroelectric generator, pressure sensor connects a wireless communication module.The utility model, by being provided with a hydroelectric generator in traditional expansion drum, by the streamflow regime of barrier film bottom, for pressure sensor is powered, and outwardly sends detection signal by wireless communication module, thus improves the real-time of preliminary filling power detection.
Description
Technical field
The utility model relates to a kind of technical field of mechanical equipment, particularly relates to expansion drum.
Background technology
Expansion drum is a kind of principle utilizing the product of gas pressure and volume at a certain temperature to equal constant, utilize the character that water compressibility is minimum, be stored in tank by external force by water, gas is compressed pressure and raises, when external force disappears, the supply equipment that water can be discharged by expansion of compressed gas.When expansion drum is applied in therrmodynamic system, be mainly used for absorbing the part volume that increases because of variations in temperature of working media; When being applied in water system, being mainly used to absorption system and opening because of valve, water pump etc. and close caused impact of water hammer, and a small amount of moisturizing at night makes the dormancy of water system main pump thus reduces electricity consumption, extends water pump application life.
Expansion drum often works after a period of time, just needs to check Preliminary pressure-filled, makes regular check on and can carry out certain detection to the working condition of expansion drum, do not have real-time although this.
Utility model content
The purpose of this utility model is to provide a kind of Internet of Things self power generation pressure sensing expansion drum, to solve at least one technical problem above-mentioned.
The technical problem that the utility model solves can realize by the following technical solutions:
Internet of Things self power generation pressure sensing expansion drum, comprise an expansion drum main body, it is characterized in that, described expansion drum main body comprises a housing, a top tank air cushion coat, lower floor's water layer is provided with in described housing, a flexible partition is provided with between described gas buffer layer and described water layer, the upper end of described barrier film is provided with a pressure sensor, described barrier film bottom is provided with a hydroelectric generator, the electric energy output end of described hydroelectric generator connects described pressure sensor, and described pressure sensor connects a wireless communication module;
The bottom of described housing is provided with a water inlet, described water inlet and described water layer UNICOM.
The utility model, by being provided with a hydroelectric generator in traditional expansion drum, by the streamflow regime of barrier film bottom, for pressure sensor is powered, and outwardly sends detection signal by wireless communication module, thus improves the real-time of preliminary filling power detection.Described expansion drum can keep the skin wet by automatically real-time carrying out, flexible partition realizes being out of shape due to the pressure reduction of gas buffer layer and water layer, the deformation of flexible partition makes the capacity of water layer increase, water enters from water inlet, and external pipeline water inlet being connected by the utility model keeps the skin wet in real time according to pressure reduction.
Described wireless communication module is any one wireless communication module in bluetooth communication module, wifi communication module, infrared communication module.
Described hydroelectric generator comprises a stator, a rotor, and the lower end of described rotor is installed with impeller, and described impeller and described rotor are positioned at described barrier film lower end, and described stator is positioned at described barrier film.So that rotated by water body impeller, thus rotor driven rotates, and cutting magnetic line, realizes hydroelectric generation.
The upper end of described housing is provided with a Preliminary pressure-filled adjusting device, and described Preliminary pressure-filled adjusting device comprises a tracheae, and described housing upper end is provided with a blow vent, described blow vent and described tracheae UNICOM;
Described Preliminary pressure-filled adjusting device comprises a pressure control device, and described blow vent connects described pressure control device by described tracheae.
The utility model is by the internal pressure of pressure sensor Real-Time Monitoring gas buffer layer, when the data of monitoring out are not in critical field, undertaken bleeding or tonifying Qi by pressure control device, to adjust internal pressure, thus ensure the normal work of expansion drum.
Described pressure control device comprises a microprocessor system, and described microprocessor system is connected with described pressure sensor; Described microprocessor system is also connected with an air pump;
Described air pump is provided with an outlet side, and described outlet side connects described tracheae.
The utility model, by pressure sensor Real-Time Monitoring charged air pressure, constantly adjusts gas pushing quantity by air pump, thus adjustment expansion drum upper strata air pressure.
Described housing bottom is fixedly connected with a circular protrusion, the center line of described circular protrusion and the center line of described housing are located along the same line, described housing connects a bracing frame by described circular protrusion, support frame as described above is positioned at the below of described circular protrusion, support frame as described above comprises a retainer ring, also comprise at least three feets, described feet is angularly intervally arranged in the below of described retainer ring;
Described feet is with respect to the horizontal plane provided with an angle of inclination, and described angle of inclination is 30 ° ~ 45 °.
The utility model is convenient to expansion drum to be positioned over specific position stably by being provided with a bracing frame.
Described retainer ring comprises one first retainer ring, one second retainer ring, and the lower surface of described first retainer ring is fixedly connected with described feet, and 1/3 ~ 2/3 At The Height of described feet is provided with described second retainer ring.
The utility model, by being provided with two retainer rings, improves the support strength of the utility model feet.
Described retainer ring comprises one first retainer ring, one second retainer ring, and described first retainer ring is connected by a connecting rod with described second retainer ring, and described connecting rod is at least provided with three;
The lower end of described second retainer ring is provided with described feet;
Described housing bottom is fixedly connected with two circular protrusions, and be the first circular protrusion, the second circular protrusion respectively, described first retainer ring is positioned at the below of described first circular protrusion, and described second retainer ring is positioned at the below of described second circular protrusion.
The utility model achieves bracing frame by two retainer rings and is connected with the firm of housing, strengthens connecting steadiness.
The bottom of described feet is provided with roller.Be convenient to the movement of expansion drum.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present utility model;
Fig. 2 is a kind of structural representation of the utility model bracing frame.
Detailed description of the invention
The technological means realized to make the utility model, creation characteristic, reaching object and effect is easy to understand, setting forth the utility model further below in conjunction with concrete diagram.
With reference to Fig. 1, Fig. 2, Internet of Things self power generation pressure sensing expansion drum, comprise an expansion drum main body, expansion drum main body comprises a housing 1, is provided with top tank air cushion coat 2, lower floor's water layer 4, is provided with a flexible partition 3 between gas buffer layer 2 and water layer 4 in housing 1, the upper end of barrier film 3 is provided with a pressure sensor 6, barrier film 3 bottom is provided with a hydroelectric generator 7, the electric energy output end Bonding pressure sensor 6 of hydroelectric generator 7, and pressure sensor 6 connects a wireless communication module; The bottom of housing 1 is provided with a water inlet, water inlet and water layer 4 UNICOM.The utility model, by being provided with a hydroelectric generator 7 in traditional expansion drum, by the streamflow regime of barrier film 3 bottom, for pressure sensor 6 is powered, and outwardly sends detection signal by wireless communication module, thus improves the real-time of preliminary filling power detection.Expansion drum can keep the skin wet by automatically real-time carrying out, flexible partition realizes being out of shape due to the pressure reduction of gas buffer layer and water layer, the deformation of flexible partition makes the capacity of water layer increase, water enters from water inlet, and external pipeline water inlet being connected by the utility model keeps the skin wet in real time according to pressure reduction.
Wireless communication module is any one wireless communication module in bluetooth communication module, wifi communication module, infrared communication module.Wireless communication module is positioned at outside housing.Be convenient to the transmission of signal.Wireless communication module also can be positioned at housing, and is positioned at same encapsulating housing with pressure sensor.
Hydroelectric generator 7 comprises a stator, a rotor, and the lower end of rotor is installed with impeller, and impeller and rotor are positioned at barrier film 3 lower end, and stator is positioned at barrier film 3.So that rotated by water body impeller, thus rotor driven rotates, and cutting magnetic line, realizes hydroelectric generation.
The upper end of housing 1 is provided with a Preliminary pressure-filled adjusting device, and Preliminary pressure-filled adjusting device comprises a tracheae, and housing 1 upper end is provided with a blow vent 5, blow vent 5 and tracheae UNICOM; Preliminary pressure-filled adjusting device comprises a pressure control device, and blow vent 5 is by tracheae Bonding pressure control device.The utility model is by the internal pressure of pressure sensor 6 Real-Time Monitoring gas buffer layer 2, when the data of monitoring out are not in critical field, undertaken bleeding or tonifying Qi by pressure control device, to adjust internal pressure, thus ensure the normal work of expansion drum.
Pressure control device comprises a microprocessor system, and microprocessor system is connected with pressure sensor 6; Microprocessor system is also connected with an air pump; Air pump is provided with an outlet side, and outlet side connects tracheae.The utility model, by pressure sensor 6 Real-Time Monitoring charged air pressure, constantly adjusts gas pushing quantity by air pump, thus adjustment expansion drum upper strata air pressure.
Housing 1 bottom is fixedly connected with a circular protrusion, the center line of circular protrusion and the center line of housing 1 are located along the same line, housing 1 connects a bracing frame 9 by circular protrusion, bracing frame 9 is positioned at the below of circular protrusion, bracing frame 9 comprises a retainer ring, also comprise at least three feets, feet is angularly intervally arranged in the below of retainer ring; Feet is with respect to the horizontal plane provided with an angle of inclination, and angle of inclination is 30 ° ~ 45 °.The utility model is convenient to expansion drum to be positioned over specific position stably by being provided with a bracing frame 9.Can be that retainer ring comprises one first retainer ring, the second retainer ring, and the lower surface of the first retainer ring is fixedly connected with feet, 1/3 ~ 2/3 At The Height of feet be provided with the second retainer ring.The utility model, by being provided with two retainer rings, improves the support strength of the utility model feet.Also can be that retainer ring comprises one first retainer ring, one second retainer ring, and the first retainer ring is connected by a connecting rod with the second retainer ring, and connecting rod is at least provided with three; The lower end of the second retainer ring is provided with feet; Housing bottom is fixedly connected with two circular protrusions, and be the first circular protrusion, the second circular protrusion respectively, the first retainer ring is positioned at the below of the first circular protrusion, and the second retainer ring is positioned at the below of the second circular protrusion.The utility model achieves bracing frame 9 by two retainer rings and is connected with the firm of housing, strengthens connecting steadiness.The bottom of feet is provided with roller.Be convenient to the movement of expansion drum.
More than show and describe general principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and manual just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (8)
1. Internet of Things self power generation pressure sensing expansion drum, comprise an expansion drum main body, it is characterized in that, described expansion drum main body comprises a housing, a top tank air cushion coat, lower floor's water layer is provided with in described housing, a flexible partition is provided with between described gas buffer layer and described water layer, the upper end of described barrier film is provided with a pressure sensor, described barrier film bottom is provided with a hydroelectric generator, the electric energy output end of described hydroelectric generator connects described pressure sensor, and described pressure sensor connects a wireless communication module;
The bottom of described housing is provided with a water inlet, described water inlet and described water layer UNICOM.
2. Internet of Things self power generation pressure sensing expansion drum according to claim 1, is characterized in that, described wireless communication module is any one wireless communication module in bluetooth communication module, wifi communication module, infrared communication module.
3. Internet of Things self power generation pressure sensing expansion drum according to claim 1, it is characterized in that, the upper end of described housing is provided with a Preliminary pressure-filled adjusting device, described Preliminary pressure-filled adjusting device comprises a tracheae, described housing upper end is provided with a blow vent, described blow vent and described tracheae UNICOM;
Described Preliminary pressure-filled adjusting device comprises a pressure control device, and described blow vent connects described pressure control device by described tracheae.
4. Internet of Things self power generation pressure sensing expansion drum according to claim 3, it is characterized in that, described pressure control device comprises a microprocessor system, and described microprocessor system is connected with described pressure sensor; Described microprocessor system is also connected with an air pump;
Described air pump is provided with an outlet side, and described outlet side connects described tracheae.
5. Internet of Things self power generation pressure sensing expansion drum according to claim 1, it is characterized in that, described housing bottom is fixedly connected with a circular protrusion, the center line of described circular protrusion and the center line of described housing are located along the same line, described housing connects a bracing frame by described circular protrusion, support frame as described above is positioned at the below of described circular protrusion, support frame as described above comprises a retainer ring, also comprise at least three feets, described feet is angularly intervally arranged in the below of described retainer ring;
Described feet is with respect to the horizontal plane provided with an angle of inclination, and described angle of inclination is 30 ° ~ 45 °.
6. Internet of Things self power generation pressure sensing expansion drum according to claim 5, it is characterized in that, described retainer ring comprises one first retainer ring, one second retainer ring, the lower surface of described first retainer ring is fixedly connected with described feet, and 1/3 ~ 2/3 At The Height of described feet is provided with described second retainer ring.
7. Internet of Things self power generation pressure sensing expansion drum according to claim 5, it is characterized in that, described retainer ring comprises one first retainer ring, one second retainer ring, and described first retainer ring is connected by a connecting rod with described second retainer ring, and described connecting rod is at least provided with three;
The lower end of described second retainer ring is provided with described feet;
Described housing bottom is fixedly connected with two circular protrusions, and be the first circular protrusion, the second circular protrusion respectively, described first retainer ring is positioned at the below of described first circular protrusion, and described second retainer ring is positioned at the below of described second circular protrusion.
8. the Internet of Things self power generation pressure sensing expansion drum according to claim 5,6 or 7, it is characterized in that, the bottom of described feet is provided with roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420394314.XU CN204040114U (en) | 2014-07-16 | 2014-07-16 | Internet of Things self power generation pressure sensing expansion drum |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420394314.XU CN204040114U (en) | 2014-07-16 | 2014-07-16 | Internet of Things self power generation pressure sensing expansion drum |
Publications (1)
| Publication Number | Publication Date |
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| CN204040114U true CN204040114U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420394314.XU Expired - Fee Related CN204040114U (en) | 2014-07-16 | 2014-07-16 | Internet of Things self power generation pressure sensing expansion drum |
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| CN (1) | CN204040114U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105561873A (en) * | 2016-01-28 | 2016-05-11 | 无锡南理工科技发展有限公司 | Detachable rotating connecting mechanism |
| CN105617935A (en) * | 2016-01-28 | 2016-06-01 | 无锡南理工科技发展有限公司 | High-strength granulation machine |
| CN105707957A (en) * | 2016-01-28 | 2016-06-29 | 无锡南理工科技发展有限公司 | Energy-saving type granulation machine for feed processing |
| DE102018218290A1 (en) * | 2018-10-25 | 2020-04-30 | Vega Grieshaber Kg | Energy harvesting using a microturbine |
-
2014
- 2014-07-16 CN CN201420394314.XU patent/CN204040114U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105561873A (en) * | 2016-01-28 | 2016-05-11 | 无锡南理工科技发展有限公司 | Detachable rotating connecting mechanism |
| CN105617935A (en) * | 2016-01-28 | 2016-06-01 | 无锡南理工科技发展有限公司 | High-strength granulation machine |
| CN105707957A (en) * | 2016-01-28 | 2016-06-29 | 无锡南理工科技发展有限公司 | Energy-saving type granulation machine for feed processing |
| CN105617935B (en) * | 2016-01-28 | 2018-08-03 | 绍兴丝越化纤有限公司 | A kind of high intensity granulator |
| DE102018218290A1 (en) * | 2018-10-25 | 2020-04-30 | Vega Grieshaber Kg | Energy harvesting using a microturbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20141224 Termination date: 20200716 |