CN219012808U

CN219012808U - Portable device for displaying compressor carrier position

Info

Publication number: CN219012808U
Application number: CN202223405579.9U
Authority: CN
Inventors: 郭兆玺; 王东; 吕海民; 仵文杰
Original assignee: Hartford Compressor Yantai Co ltd
Current assignee: Hartford Compressor Yantai Co ltd
Priority date: 2022-12-20
Filing date: 2022-12-20
Publication date: 2023-05-12
Anticipated expiration: 2032-12-20

Abstract

The utility model discloses a portable device for displaying the position of a compressor, which comprises a box body, wherein a voltage display screen is fixedly arranged on the front surface of the box body, a loading position display screen is fixedly arranged on the front surface of the box body, an illuminating lamp is fixedly arranged on the front surface of the box body, an electric quantity display screen is fixedly arranged on the front surface of the box body, a full-load switch is arranged on the front surface of the box body, a zero-load switch is arranged on the front surface of the box body, a power switch is arranged on the front surface of the box body, an indicator lamp is arranged on the front surface of the box body, one side of the box body is fixedly connected with a connecting wire, and one end, far away from the box body, of the connecting wire is connected with a wiring terminal. Through at compressor operation process, just can realize the loading to arbitrary carrier position through observing carrier position display screen, equipment is from electrified, charger, electric quantity display, handle etc. and total weight is within 10kg, portable, be applicable to various occasions.

Description

Portable device for displaying compressor carrier position

Technical Field

The utility model belongs to the technical field of compressors, and particularly relates to a portable device for displaying the position of a compressor.

Background

The compressor is a driven fluid machine that lifts low-pressure gas into high-pressure gas, and is a heart of a refrigeration system. The low-temperature low-pressure refrigerant gas is sucked from the air suction pipe, the motor is operated to drive the piston to compress the low-temperature low-pressure refrigerant gas, and then the high-temperature high-pressure refrigerant gas is discharged to the air discharge pipe to provide power for refrigeration cycle.

The compressor needs to utilize display device when the operation, shows the position that carries of compressor, and current display device is fixed mounting on the compressor organism usually, and whole volume is great, is inconvenient for carrying and use.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a portable device for displaying the position of a compressor, and solves the problems that the existing display device is usually fixedly arranged on a compressor body, has large whole volume and is inconvenient to carry and use.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a portable device for showing compressor position, includes the box, the positive fixed mounting of box has voltage display, the positive fixed mounting of box has the position display that carries, the positive fixed mounting of box has the light, the positive fixed mounting of box has the electric quantity display, the front of box is installed full load switch, the front of box is installed zero load switch, switch is installed to the front of box, the pilot lamp is installed in the front of box, one side fixedly connected with connecting wire of box, the one end that the box was kept away from to the connecting wire is connected with binding post.

Preferably, a lifting handle is movably arranged at the top of the box body, and a protection pad is fixedly arranged at the outer side of the lifting handle.

Through above-mentioned technical scheme, advantage lies in can wholly carrying the box through the handle that sets up, conveniently carries, hoisting device's result of use.

Preferably, heat conducting strips are fixedly arranged on two sides of the box body.

Through the technical scheme, the heat generated when the equipment arranged in the box body runs can be led out through the heat conducting strip, so that the temperature in the box body is reduced, and the stability of the equipment in the box body during running is ensured.

Preferably, an access door is mounted on the back of the box.

Through above-mentioned technical scheme, advantage lies in can overhauling the inside equipment of box through the access door that sets up, guarantees the normal operating of the inside equipment of box.

Preferably, the bottom of box fixed mounting has the supporting leg, the supporting leg has four, and four supporting legs are rectangle symmetric distribution in bottom four corners of the box.

Through above-mentioned technical scheme, the advantage lies in can supporting the device is whole through four supporting legs that set up, makes the bottom of box keep away from ground, guarantees the normal operating of device.

Compared with the prior art, the utility model has the beneficial effects that:

the connecting terminal is connected with the compressor, the power switch is turned on, the compressor is adjusted to the zero load position, the micro switch on the compressor is adjusted to contact, at the moment, the zero load switch display lamp on the device is turned on and displays the current voltage and load position, the compressor is adjusted to the full load position, the micro switch on the compressor is adjusted to contact, at the moment, the full load switch display lamp on the device is turned on and displays the current voltage and load position, the compressor structure determines that the theoretical output resistance of zero and full load is 250 ohm and 750 ohm respectively, the voltage value corresponding to the equipment is constant, whether the resistance change from the zero load position to the full load position is 500 ohm is judged through the change of the voltage value, whether the internal mechanical stroke of the compressor is met or not is further judged, the load position of the zero load position equipment is displayed by 0%, the load position of the full load position equipment is displayed by 100%, the middle process is linearly changed, the equipment can be automatically charged by observing the load position display screen in the running process of the compressor, the equipment is displayed by a charger, the electric quantity, the handle and the like, the total weight is within 10kg, and the equipment is convenient to carry about various occasions.

Drawings

FIG. 1 is a schematic view of a three-dimensional appearance structure of the present utility model;

FIG. 2 is a schematic bottom perspective view of the present utility model;

FIG. 3 is a schematic elevational view of the present utility model;

fig. 4 is a circuit schematic of the present utility model.

In the figure: 1. a case; 2. a handle; 3. a voltage display screen; 4. a carrier display screen; 5. a lighting lamp; 6. a full load switch; 7. a connecting wire; 8. zero load switch; 9. a power switch; 10. a connection terminal; 11. an indicator light; 12. a heat conducting strip; 13. an electric quantity display screen; 14. support legs; 15. an access door.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by one of ordinary skill in the art without undue burden on the person of ordinary skill in the art based on the embodiments of the present utility model, are within the scope of the present utility model.

As shown in fig. 1-4, a portable device for displaying the position of a compressor comprises a box body 1, wherein a voltage display screen 3 is fixedly arranged on the front surface of the box body 1, a position display screen 4 is fixedly arranged on the front surface of the box body 1, an illuminating lamp 5 is fixedly arranged on the front surface of the box body 1, an electric quantity display screen 13 is fixedly arranged on the front surface of the box body 1, a full load switch 6 is arranged on the front surface of the box body 1, a zero load switch 8 is arranged on the front surface of the box body 1, a power switch 9 is arranged on the front surface of the box body 1, an indicator lamp 11 is arranged on the front surface of the box body 1, one side of the box body 1 is fixedly connected with a connecting wire 7, and one end, far away from the box body 1, of the connecting wire 7 is connected with a connecting terminal 10.

The working principle of the technical scheme is as follows:

the working process comprises the steps of connecting a wiring terminal 10 with a compressor, opening a power switch 9, adjusting the compressor to a zero load position, adjusting a micro switch on the compressor to contact, at the moment, adjusting the zero load switch 8 on the device to display the lamp to be on, displaying the current voltage and load position, adjusting the micro switch on the compressor to contact, at the moment, adjusting the compressor to a full load position, displaying the lamp to be on by the full load switch 6 on the device, displaying the current voltage and load position, determining that the theoretical output resistance of the zero load and the full load is 250 ohms and 750 ohms respectively, the voltage value corresponding to the equipment is constant, judging whether the resistance change from the zero load position to the full load position is 500 ohms through the change of the voltage value, further judging whether the internal mechanical stroke of the compressor is met, displaying the 0% on the zero load position equipment and 100% on the full load position equipment, and linearly changing the middle process, and in the running process of the compressor, realizing the loading to any load position through observing a load position display screen 4, wherein the equipment is self-charging, a charger, a display, a handle 2, and the like, and the total weight of the equipment is convenient to carry about 10 kg.

In another embodiment, as shown in fig. 1-4, a lifting handle 2 is movably mounted at the top of the box 1, a protection pad is fixedly mounted at the outer side of the lifting handle 2, heat conducting strips 12 are fixedly mounted at both sides of the box 1, an access door 15 is mounted at the back of the box 1, supporting legs 14 are fixedly mounted at the bottom of the box 1, four supporting legs 14 are arranged, and four supporting legs 14 are symmetrically distributed at four corners of the bottom of the box 1 in a rectangular shape.

Can mention box 1 wholly through the handle 2 that sets up, conveniently carry, hoisting device's result of use, the produced heat accessible heat conduction strip 12 derives when the equipment that the inside set up of box 1 was operated, thereby reduce the inside temperature of box 1, guarantee the stability when the inside equipment of box 1 was operated, can overhaul the inside equipment of box 1 through the access door 15 that sets up, guarantee the normal operating of the inside equipment of box 1, can support the device wholly through four supporting legs 14 that set up, make the bottom of box 1 keep away from ground, guarantee the normal operating of device.

The working principle and the using flow of the utility model are as follows: the working process comprises the steps of connecting a wiring terminal 10 with a compressor, opening a power switch 9, adjusting the compressor to a zero load position, adjusting a micro switch on the compressor to contact, at the moment, adjusting the zero load switch 8 on the device to display the lamp to be on, displaying the current voltage and load position, adjusting the micro switch on the compressor to contact, at the moment, adjusting the compressor to a full load position, displaying the lamp to be on by the full load switch 6 on the device, displaying the current voltage and load position, determining that the theoretical output resistance of the zero load and the full load is 250 ohms and 750 ohms respectively, the voltage value corresponding to the equipment is constant, judging whether the resistance change from the zero load position to the full load position is 500 ohms through the change of the voltage value, further judging whether the internal mechanical stroke of the compressor is met, displaying the 0% on the zero load position equipment and 100% on the full load position equipment, and linearly changing the middle process, and in the running process of the compressor, realizing the loading to any load position through observing a load position display screen 4, wherein the equipment is self-charging, a charger, a display, a handle 2, and the like, and the total weight of the equipment is convenient to carry about 10 kg.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A portable device for displaying the position of a compressor, comprising a casing (1), characterized in that: the utility model discloses a power supply box, including box (1), box, connecting wire (7), box (1) are installed in front of box (1), voltage display (3) are installed in front fixed mounting of box (1), front fixed mounting of box (1) has light (5), front fixed mounting of box (1) has electric quantity display (13), full load switch (6) are installed in front of box (1), zero load switch (8) are installed in front of box (1), switch (9) are installed in front of box (1), pilot lamp (11) are installed in front of box (1), one side fixedly connected with connecting wire (7) of box (1), one end that box (1) was kept away from to connecting wire (7) is connected with binding post (10).

2. A portable device for displaying compressor positions as claimed in claim 1, wherein: the top movable mounting of box (1) has handle (2), the outside fixed mounting of handle (2) has the protection pad.

3. A portable device for displaying compressor positions as claimed in claim 1, wherein: the two sides of the box body (1) are fixedly provided with heat conducting strips (12).

4. A portable device for displaying compressor positions as claimed in claim 1, wherein: an access door (15) is arranged at the back of the box body (1).

5. A portable device for displaying compressor positions as claimed in claim 1, wherein: the bottom of box (1) fixed mounting has supporting leg (14), supporting leg (14) are four, and four supporting legs (14) are rectangular symmetric distribution in box (1) bottom four corners.