CN214252422U - Power monitoring device of variable frequency air conditioner - Google Patents
Power monitoring device of variable frequency air conditioner Download PDFInfo
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- CN214252422U CN214252422U CN202120081214.1U CN202120081214U CN214252422U CN 214252422 U CN214252422 U CN 214252422U CN 202120081214 U CN202120081214 U CN 202120081214U CN 214252422 U CN214252422 U CN 214252422U
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- 238000012544 monitoring process Methods 0.000 description 9
- 230000006378 damage Effects 0.000 description 5
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000004134 energy conservation Methods 0.000 description 1
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Abstract
The utility model discloses a frequency conversion air conditioner power monitoring devices, including display screen, wire, voltmeter, ampere meter and relay, the bottom of display screen is equipped with two sets of wires, the one end of two sets of wires is connected with voltmeter and ampere meter respectively, the bottom of voltmeter is equipped with positive negative pole and surveys electric wire one, the bottom of ampere meter is equipped with positive negative pole and surveys electric wire two, the erection joint has the relay between voltmeter and the ampere meter. The utility model discloses a multiply the calculation with the voltage number of voltmeter and the electric current number of ampere meter, just can obtain variable frequency air conditioner's power size, and the display screen can send out the police dispatch newspaper when the power is too big, and the megaphone of one side, can enlarge alarm sound, be convenient for timely adjust power, through the relay automatic resistance electricity when the power is too big, avoided burning out because of the power short circuit that the power too high leads to.
Description
Technical Field
The utility model relates to a variable frequency air conditioner technical field specifically is variable frequency air conditioner power monitoring devices.
Background
The inverter air conditioner is an upgrading product of a common air conditioner. It utilizes ripe frequency conversion technique, realize the frequency conversion control to the compressor, this type of air conditioner can reach the temperature of settlement rapidly in the short time, and at low rotational speed, guarantee less difference in temperature under the low power consumption state, energy-conservation, environmental protection, efficient characteristics, when using frequency conversion air conditioner, need carry out a monitoring to frequency conversion air conditioner's power, so that the real-time power of observing frequency conversion air conditioner when the function, but current frequency conversion air conditioner power monitoring devices has certain problem and defect:
1. the conventional power monitoring device is long in monitoring time and troublesome in monitoring, cannot monitor the power of an air conditioner frequency converter for a long time, is inconvenient, cannot particularly observe the power in real time, cannot record the power at different moments, is inconvenient for comparison and research, and easily exceeds the voltage which can be borne by a power supply when the power is too high, so that the power supply or equipment is damaged, and cannot give out early warning in time;
2. the conventional power monitoring device cannot monitor for a long time, only can display the power when the power is too large, and cannot change the power, when the power is too large and exceeds the bearing range of a power supply, under the condition that no person turns off the power supply around, the power supply is easily burnt out due to short circuit, or the frequency conversion air conditioner is damaged, so that danger and economic loss are easily caused.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a frequency conversion air conditioner power monitoring devices to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: frequency conversion air conditioner power monitoring devices, including display screen, wire, voltmeter, ampere meter and relay, positive one side of display screen is equipped with the megaphone, the bottom of display screen is equipped with two sets of wires, the one end of two sets of wires is connected with voltmeter and ampere meter respectively, the bottom of voltmeter is equipped with positive negative pole and surveys electric wire one, the bottom of ampere meter is equipped with positive negative pole and surveys electric wire two, the erection joint has the relay between voltmeter and the ampere meter, the inside of relay is equipped with the support, and the middle top of support is equipped with the electro-magnet, and the both sides top of support is equipped with armature respectively.
Preferably, an indicator light is arranged on one side of the front face of the display screen, and a power plug is arranged on one side of the display screen.
Preferably, the positive surface of the voltmeter is provided with a positive pole and a negative pole, and two sides of the bottom of the voltmeter are provided with a first fixed mounting block.
Preferably, the positive surface of the ammeter is provided with a positive pole and a negative pole identification II, and two sides of the bottom of the ammeter are provided with a fixed mounting block II.
Preferably, the bottom of the relay is provided with a base, and the bottom of the base is provided with two groups of electric leads.
Preferably, a buffer spring is arranged at the top of the armature and connected with the inner top surface of the relay.
Compared with the prior art, the beneficial effects of the utility model are that: this power monitoring device is rational in infrastructure, has following advantage:
1. the utility model discloses a through be equipped with the megaphone in the positive one side of display screen, be equipped with two sets of wires in the bottom of display screen, and the one end of two sets of wires is connected with voltmeter and ampere meter respectively, be equipped with positive negative pole survey electric wire one in the bottom of voltmeter, be equipped with positive negative pole survey electric wire two in the bottom of ampere meter, survey electric wire one through the positive negative pole of voltmeter bottom and connect inverter air conditioner, carry out a monitoring to the voltage of inverter air conditioner during operation, survey electric wire two through the positive negative pole of ampere meter bottom and connect inverter air conditioner, carry out a monitoring to the electric current of inverter air conditioner during operation, multiply the calculation with the number of voltages of voltmeter and the number of currents of ampere meter, just can obtain the power size of inverter air conditioner, and calculate the display through the display screen, can carry out power monitoring to inverter air conditioner for a long time, can real-timely obtain the size data of power, and the display screen can send out the police dispatch newspaper when power is too big, and the megaphone of one side can enlarge the police dispatch newspaper sound, is convenient for in time adjust power, avoids damaging power and variable frequency air conditioner.
2. The utility model discloses a be equipped with the support in the relay inside, and the middle top of support is equipped with the electro-magnet, and the both sides top of support is equipped with the armature respectively, the bottom of relay is equipped with the base, and the bottom of base is equipped with two sets of electrical conductors, be equipped with buffer spring at the top of armature, and buffer spring is connected with the inside top surface of relay, carry out a traction to variable frequency air conditioner power through two sets of electrical conductors, draw the power to the electro-magnet in the relay, can produce magnetic force after the electro-magnet circular telegram, thereby attract armature to a meeting point and meet, thereby variable frequency air conditioner operation when electrically conductive, when power exceedes power bearing range, the relay can hinder the electricity automatically, thereby lead to the electro-magnet outage, the electro-magnet outage has not had magnetic force, armature will break off and consequently block the electricity, variable frequency air conditioner will stop the operation, avoid the power short circuit that leads to because of the power to burn out, danger and economic loss are reduced, the base can be detached, the relay can be replaced at any time, and convenience is achieved.
3. The utility model discloses a be equipped with the pilot lamp in positive one side of display screen, the position of differentiateing the display screen that can be fine through the pilot lamp, power increase sends out the police dispatch newspaper and hurries up and can't find the position when avoiding night, thereby cause danger, and the pilot lamp can provide faint light at night, avoid turning on suddenly amazing eyes and cause the injury, and the pilot lamp lights and show monitoring devices is in the operation, avoid monitoring devices to stop monitoring suddenly and can't discover and lead to the power increase in time to discover the condition that causes the equipment to damage.
Drawings
Fig. 1 is a front view of the present invention;
FIG. 2 is an external view of the present invention;
FIG. 3 is a schematic view of a partial structure of a voltmeter according to the present invention;
fig. 4 is a schematic diagram of a local structure of the relay of the present invention.
In the figure: 1. a display screen; 101. an indicator light; 102. a loudspeaker; 103. a power plug; 2. a wire; 3. a voltmeter; 301. a positive and negative electrode testing wire I; 302. marking a first positive pole and a first negative pole; 303. fixing the first mounting block; 4. an ammeter; 401. a positive electrode and negative electrode test wire II; 402. marking a positive electrode label II and a negative electrode label II; 403. a second fixed mounting block; 5. a relay; 501. a support; 502. a base; 503. an electromagnet; 504. an armature; 505. a buffer spring; 506. an electrical lead.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, the present invention provides an embodiment: the power monitoring device of the frequency conversion air conditioner comprises a display screen 1, a lead wire 2, a voltmeter 3, an ammeter 4 and a relay 5, wherein an indicator light 101 is arranged on one side of the front surface of the display screen 1, a loudspeaker 102 is arranged on one side of the front surface of the display screen 1, a power plug 103 is arranged on one side of the display screen 1, two groups of lead wires 2 are arranged at the bottom of the display screen 1, one ends of the two groups of lead wires 2 are respectively connected with the voltmeter 3 and the ammeter 4, a positive and negative pole testing wire I301 is arranged at the bottom of the voltmeter 3, a positive and negative pole mark I302 is arranged at the front surface of the voltmeter 3, a fixed mounting block I303 is arranged on two sides of the bottom of the voltmeter 3, a positive and negative pole testing wire II 401 is arranged at the bottom of the ammeter 4, a positive and negative pole mark II 402 is arranged at the front surface of the ammeter 4, a fixed mounting block II 403 is arranged on two sides of the bottom of the ammeter 4, and the relay 5 is arranged between the voltmeter 3 and the ammeter 4, the support 501 is arranged in the relay 5, the electromagnet 503 is arranged at the top of the middle of the support 501, the armatures 504 are respectively arranged at the tops of two sides of the support 501, the buffer spring 505 is arranged at the top of the armature 504, the buffer spring 505 is connected with the inner top surface of the relay 5, the base 502 is arranged at the bottom of the relay 5, and two groups of electric leads 506 are arranged at the bottom of the base 502.
Specifically, a loudspeaker 102 is arranged on one side of the front face of a display screen 1, two groups of wires 2 are arranged at the bottom of the display screen 1, one ends of the two groups of wires 2 are respectively connected with a voltmeter 3 and an ammeter 4, a positive electrode testing wire and a negative electrode testing wire 301 are arranged at the bottom of the voltmeter 3, a positive electrode testing wire and a negative electrode testing wire 401 are arranged at the bottom of the ammeter 4, the variable frequency air conditioner is connected through the positive electrode testing wire and the negative electrode testing wire 301 at the bottom of the voltmeter 3, the voltage during the operation of the variable frequency air conditioner is monitored, the variable frequency air conditioner is connected through the positive electrode testing wire and the negative electrode testing wire 401 at the bottom of the ammeter 4, the current during the operation of the variable frequency air conditioner is monitored, the power of the variable frequency air conditioner can be obtained by multiplying the voltage number of the voltmeter 3 and the current number of the ammeter 4, the power of the variable frequency air conditioner can be calculated and displayed through the display screen 1, and the power of the variable frequency air conditioner can be monitored for a long time, the power data can be obtained in real time, the display screen 1 can give an alarm when the power is too high, the loudspeaker 102 on one side can amplify the alarm sound, the power can be conveniently adjusted in time, and the power supply and the variable frequency air conditioner are prevented from being damaged;
specifically, a support 501 is arranged in the relay 5, an electromagnet 503 is arranged at the top of the middle of the support 501, armatures 504 are respectively arranged at the tops of two sides of the support 501, a base 502 is arranged at the bottom of the relay 5, two groups of electric leads 506 are arranged at the bottom of the base 502, a buffer spring 505 is arranged at the top of the armature 504, the buffer spring 505 is connected with the top surface of the interior of the relay 5, a power supply of the inverter air conditioner is pulled by the two groups of electric leads 506, the power supply is pulled to the electromagnet 503 in the relay 5, magnetic force is generated after the electromagnet 503 is electrified, the armature 504 is attracted to a joint point to be jointed, so that the inverter air conditioner is operated by electric conduction, when the power exceeds a power supply bearing range, the relay 5 automatically blocks electricity, so that the electromagnet 503 is powered off, the electromagnet 503 is not powered off, the armature 504 is disconnected so that electricity is blocked, the inverter air conditioner stops running, so that short circuit burning of a power supply caused by overhigh power is avoided, danger and economic loss are reduced, the base 502 can be disassembled, the relay 5 can be replaced at any time, and convenience is brought;
it is specific, be equipped with pilot lamp 101 through the positive one side at display screen 1, the position of differentiateing display screen 1 that can be fine through pilot lamp 101, avoid when night the power increase send out the police dispatch newspaper and the position can not be found to the panicked, thereby cause danger, and pilot lamp 101 can provide faint light at night, avoid turning on light suddenly amazing eyes and cause the injury, and pilot lamp 101 lights and shows monitoring devices is in the operation, avoid monitoring devices to stop monitoring suddenly and can't discover, thereby lead to the power increase can not in time discover, cause equipment damage.
The working principle is as follows: the variable frequency air conditioner is connected with the variable frequency air conditioner through a positive and negative electrode wire I301 at the bottom of the voltmeter 3, the voltage during the operation of the variable frequency air conditioner is monitored, the variable frequency air conditioner is connected with the variable frequency air conditioner through a positive and negative electrode wire II 401 at the bottom of the ammeter 4, the current during the operation of the variable frequency air conditioner is monitored, the voltage number of the voltmeter 3 is multiplied by the current number of the ammeter 4, the power of the variable frequency air conditioner can be obtained, the power is calculated and displayed through the display screen 1, the power of the variable frequency air conditioner can be monitored for a long time, the power data can be obtained in real time, the display screen 1 can send an alarm when the power is too high, the loudspeaker 102 at one side can enlarge the alarm sound, the power can be adjusted in time, the power supply and the variable frequency air conditioner are prevented from being damaged, and the variable frequency air conditioner is pulled through two groups of electric leads 506, the power supply is drawn to the electromagnet 503 in the relay 5, the electromagnet 503 generates magnetic force after being electrified, so that the armature 504 is attracted to a joint point to be jointed, the inverter air conditioner is operated by conducting electricity, when the power exceeds the power supply bearing range, the relay 5 can automatically resist electricity, so that the electromagnet 503 is powered off, the electromagnet 503 is not powered off, the armature 504 is disconnected to block the electricity, the inverter air conditioner stops operating, the power supply short circuit burning caused by overhigh power is avoided, the danger and economic loss are reduced, the base 502 can be disassembled, the relay 5 can be replaced at any time, the convenience is realized, the position of the display screen 1 can be well distinguished through the indicator light 101, the situation that the position cannot be found due to the fact that the power is increased at night and an alarm is sent out, the danger is caused, and the indicator light 101 can provide weak light at night, the phenomenon that the eyes are injured due to sudden light turning on stimulation is avoided, the indicator light 101 is turned on to indicate that the monitoring device is running, and the phenomenon that the monitoring device cannot detect due to sudden stopping of monitoring is avoided, so that power increase cannot be found in time, and equipment damage is caused.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. Frequency conversion air conditioner power monitoring devices, including display screen (1), wire (2), voltmeter (3), ampere meter (4) and relay (5), its characterized in that: the utility model discloses a loudspeaker, including display screen (1), the positive one side of display screen (1) is equipped with megaphone (102), the bottom of display screen (1) is equipped with two sets of wires (2), the one end of two sets of wires (2) is connected with voltmeter (3) and ampere meter (4) respectively, the bottom of voltmeter (3) is equipped with positive negative pole and surveys electric wire (301), the bottom of ampere meter (4) is equipped with positive negative pole and surveys electric wire two (401), erection joint has relay (5) between voltmeter (3) and ampere meter (4), the inside of relay (5) is equipped with support (501), and the middle top of support (501) is equipped with electro-magnet (503), and the both sides top of support (501) is equipped with armature (504) respectively.
2. The inverter air conditioner power monitoring device of claim 1, wherein: the display screen is characterized in that an indicating lamp (101) is arranged on one side of the front face of the display screen (1), and a power plug (103) is arranged on one side of the display screen (1).
3. The inverter air conditioner power monitoring device of claim 1, wherein: the positive side of voltmeter (3) is equipped with positive negative pole sign (302), and the bottom both sides of voltmeter (3) are equipped with fixed mounting piece (303).
4. The inverter air conditioner power monitoring device of claim 1, wherein: and a positive electrode mark II (402) and a negative electrode mark II (402) are arranged on the front side of the ammeter (4), and two fixed mounting blocks II (403) are arranged on two sides of the bottom of the ammeter (4).
5. The inverter air conditioner power monitoring device of claim 1, wherein: the bottom of relay (5) is equipped with base (502), and the bottom of base (502) is equipped with two sets of electric lead (506).
6. The inverter air conditioner power monitoring device of claim 1, wherein: the top of the armature (504) is provided with a buffer spring (505), and the buffer spring (505) is connected with the inner top surface of the relay (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120081214.1U CN214252422U (en) | 2021-01-13 | 2021-01-13 | Power monitoring device of variable frequency air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120081214.1U CN214252422U (en) | 2021-01-13 | 2021-01-13 | Power monitoring device of variable frequency air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214252422U true CN214252422U (en) | 2021-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120081214.1U Active CN214252422U (en) | 2021-01-13 | 2021-01-13 | Power monitoring device of variable frequency air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214252422U (en) |
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2021
- 2021-01-13 CN CN202120081214.1U patent/CN214252422U/en active Active
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