CN215374276U

CN215374276U - Intelligent electricity-saving control device for air conditioner of machine room

Info

Publication number: CN215374276U
Application number: CN202121585927.8U
Authority: CN
Inventors: 宫德才
Original assignee: Dalian Dadao Electrical Automation Co ltd
Current assignee: Dalian Dadao Electrical Automation Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-12-31
Anticipated expiration: 2031-07-13

Abstract

The utility model discloses an intelligent power-saving control device for a machine room air conditioner, which relates to the technical field of air conditioner power saving. The utility model relates to an intelligent electricity-saving control device for a machine room air conditioner, which is characterized in that a switch assembly and a control assembly are arranged, a positive thermistor is connected with a loudspeaker in series, when the temperature is reduced to a proper range, the resistance value of the positive thermistor is reduced, the current reaches the rated current of the loudspeaker due to the fact that the positive thermistor is connected with the loudspeaker in series, the loudspeaker works to remind workers of the machine room to close the machine room air conditioner through the switch assembly, energy conservation is achieved, the temperature rises after the air conditioner is closed, the resistance value of a negative thermistor is reduced, the rated current of the loudspeaker connected with the negative thermistor in series is achieved, the loudspeaker sounds to remind the workers of the machine room to open the air conditioner, and finally, precise mechanical and electronic components are protected on the premise of saving electric energy.

Description

Intelligent electricity-saving control device for air conditioner of machine room

Technical Field

The utility model relates to the technical field of air conditioner power saving, in particular to an intelligent power-saving control device for a machine room air conditioner.

Background

As the density of electronic components used in modern electronic devices is higher and higher, thermal coupling between components is generated through conduction, radiation and convection, so that thermal stress becomes the most important factor for affecting the aging of electronic components, for some circuits, the reliability almost completely depends on the thermal environment, and in order to achieve the desired reliability, the operating temperature of components must be reduced, which is shown by data: the service life of components is reduced by about 30-50% when the ambient temperature is increased by 10 ℃, the influence is small and basically more than 10%, so that the equipment is required to operate more durably, the temperature of a machine room needs to be further controlled, the service life can be prolonged, the machine room is cooled by an air conditioner generally, and the air conditioner needs to be intelligently regulated and controlled in order to save electric energy, so that an intelligent regulation electric control device is used.

However, when the existing intelligent regulation electric control device for the air conditioner in the machine room reaches a set temperature range, the machine room does not need to be cooled any more, a user is prompted, the air conditioner can be turned off when the set temperature is reached, the air conditioner is turned off to save electric energy, the machine room starts to be heated after the air conditioner is turned off, and the user can not be reminded of opening the air conditioner again when the set temperature is exceeded, so that a new solution is necessary to be provided.

The existing intelligent adjusting electric control device for the air conditioner of the machine room only can save electricity singly, cannot ensure the operating temperature of electronic components in the machine room and is continuously in a proper temperature range.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide an intelligent power-saving control device for a machine room air conditioner, which can effectively solve the problems in the background technology.

In order to achieve the purpose, the utility model adopts the technical scheme that: an intelligent electricity-saving control device for a machine room air conditioner comprises a shell, wherein the shell is hollow, the upper part of the shell is subjected to opening treatment, an installation block is arranged at the upper part of the shell, a switch assembly and two control assemblies are arranged in the middle of the installation block, and the two control assemblies are respectively positioned on two sides of the switch assembly;

the switch assembly comprises support blocks which are oppositely arranged on the upper portions of the mounting blocks, the mounting plates are arranged on the upper portions of the support blocks, switch shells are arranged on the upper portions of the mounting plates, switch blocks are movably arranged in the switch shells and slide on the inner walls of the switch shells, binding posts are oppositely arranged at two ends of each switch shell, and binding screws are movably arranged on the upper portions of the binding posts;

the control assembly comprises a positive thermistor and a negative thermistor, and the positive thermistor and the negative thermistor are respectively arranged on the mounting block and are respectively positioned on two sides of the switch assembly;

the installation piece is equipped with loudspeaker, and two loudspeaker are located the switch module both sides respectively, and two loudspeaker can send different sound respectively.

Preferably, the bottom of the side wall of the shell is fixedly provided with a nut block, a bolt is movably arranged in the nut block, and the nut block and the bolt can fixedly install the equipment and an external wall or an air conditioning box of a machine room and other suitable positions.

Preferably, a plurality of the nut blocks are symmetrically distributed about the central axis of the shell, the nut blocks are provided with threaded through holes, the bolts are movably arranged on the inner walls of the threaded through holes, and the bolts rotate on the inner walls of the threaded through holes.

Preferably, the side wall of the shell is provided with rectangular mounting grooves in opposite directions, each rectangular mounting groove is internally provided with a shutter, and the shutter has the advantages of ventilation and heat dissipation, protection of the switch assembly and control assembly.

Preferably, a shell cover is arranged on the upper portion of the shell, the size of the shell cover is the same as that of the opening of the shell, a rectangular through hole is formed in the upper portion of the shell cover, the switch block is movably arranged on the inner wall of the rectangular through hole, and the switch block slides inside the rectangular through hole.

Preferably, second screw thread through-hole has been seted up on terminal upper portion, and the lateral wall has seted up first through-hole, first through-hole link up second screw thread through-hole, the binding screw activity sets up in second screw thread through-hole inner wall, and the binding screw is rotatory at second screw thread through-hole inner wall, and the binding screw mainly used fixed access's power cord.

Preferably, a second through hole is formed in the upper portion of the shell cover, a third threaded through hole is formed in the upper portion of the shell, the third threaded through hole is matched with the second through hole, a fixing screw is movably arranged on the inner wall of the second through hole and is in threaded connection with the third threaded through hole, and the fixing screw rotates on the inner wall of the second through hole and the inner wall of the third threaded through hole and is mainly used for fixing the shell and the shell cover.

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

according to the utility model, by arranging the switch assembly and the control assembly, the positive thermistor is connected with the loudspeaker in series, when the air conditioner of the machine room is started for a period of time, the temperature is reduced to a proper range, the resistance value of the positive thermistor is reduced, the current is increased, the current reaches the rated current of the loudspeaker due to the fact that the positive thermistor is connected with the loudspeaker in series, the loudspeaker works, the staff of the machine room is reminded to close the air conditioner of the machine room through the switch assembly, the advantages of energy conservation and electricity saving and environment protection are achieved, after the air conditioner is closed, the temperature is increased to the service life of a damaged electronic element, the resistance value of the negative thermistor is reduced, the rated current of the loudspeaker connected with the negative thermistor in series is reached, the loudspeaker sounds, the staff of the machine room is reminded to open the air conditioner, the cooling is achieved, and finally, the precise mechanical electronic element is protected on the premise of saving electric energy.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an intelligent power-saving control device for a machine room air conditioner according to the present invention;

FIG. 2 is a schematic diagram of the internal structure of an intelligent power-saving control device for a machine room air conditioner according to the present invention;

FIG. 3 is a schematic diagram of the switch assembly of the present invention;

FIG. 4 is an enlarged view of a portion of FIG. 2A;

fig. 5 is a schematic view of the enlarged structure of the part B in fig. 2 according to the present invention.

In the figure: 1. a housing; 2. mounting blocks; 3. supporting a block; 4. mounting a plate; 5. a switch housing; 6. a switch block; 7. a binding post; 8. a wiring screw; 9. a positive thermistor; 10. a negative thermistor; 11. a horn; 12. a nut block; 13. a bolt; 14. a blind window; 15. a shell cover; 16. set screw, 17, wire barrel.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element 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, such as "connected," which may be fixedly connected, 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-5, the utility model relates to an intelligent power-saving control device for a machine room air conditioner, which comprises a shell 1, wherein the shell 1 is hollow, the upper part of the shell is opened, the upper part of the shell 1 is provided with an installation block 2, the middle part of the installation block 2 is provided with a switch component and two control components, and the two control components are respectively positioned at two sides of the switch component;

the switch assembly comprises a supporting block 3 which is oppositely arranged on the upper part of the mounting block 2, a mounting plate 4 is arranged on the upper part of the supporting block 3, a switch shell 5 is arranged on the upper part of the mounting plate 4, a switch block 6 is movably arranged in the switch shell 5, the switch block 6 slides on the inner wall of the switch shell 5, binding posts 7 are oppositely arranged at two ends of the switch shell 5, and binding screws 8 are movably arranged on the upper parts of the binding posts 7;

the control assembly comprises a positive thermistor 9 and a negative thermistor 10, and the positive thermistor 9 and the negative thermistor 10 are respectively arranged on the mounting block 2 and are respectively positioned on two sides of the switch assembly;

the mounting block 2 is provided with two loudspeakers 11, the two loudspeakers 11 are respectively positioned at two sides of the switch component, the two loudspeakers 11 are respectively connected with the positive thermistor 9 and the negative thermistor 10 in series, and the two loudspeakers 11 can respectively emit different sounds.

The bottom of the side wall of the shell 1 is fixedly provided with a nut block 12, a bolt 13 is movably arranged in the nut block 12, and the nut block 12 and the bolt 13 can fixedly install the equipment and an external wall or a machine room air conditioning box and other suitable positions.

A plurality of nut blocks 12 are symmetrically distributed about the axis of the shell 1, the nut blocks 12 are provided with threaded through holes, bolts 13 are movably arranged on the inner walls of the threaded through holes, and the bolts 13 rotate on the inner walls of the threaded through holes.

The lateral wall of the shell 1 is provided with rectangular mounting grooves oppositely, a shutter 14 is mounted in each rectangular mounting groove, and the shutter 14 has the advantages of ventilation and heat dissipation, protection of the switch assembly and the control assembly.

1 upper portion of casing is equipped with cap 15, and cap 15 size is the same with 1 opening size of casing, and rectangular through-hole has been seted up on cap 15 upper portion, and the activity of switch block 6 sets up in rectangular through-hole inner wall, and switch block 6 slides in rectangular through-hole inside.

Second screw thread through-hole has been seted up on 7 upper portions of terminal, and the lateral wall has seted up first through-hole, and first through-hole link up second screw thread through-hole, and binding screw 8 activity sets up in second screw thread through-hole inner wall, and binding screw 8 is rotatory at second screw thread through-hole inner wall, and binding screw 8 mainly used fixed access's power cord.

The second through-hole has been seted up on 15 upper portions of cap, and third screw thread through-hole has been seted up on 1 upper portion of casing, and third screw thread through-hole suits with the second through-hole, and second through-hole inner wall activity is equipped with set screw 16, and set screw 16 and third screw thread through-hole threaded connection, set screw 16 are rotatory at second through-hole and third screw thread through-hole inner wall, mainly used fixed casing 1 and cap 15.

The working principle of the utility model is as follows: referring to fig. 1-5, the present invention is an intelligent power-saving control device for a machine room air conditioner, wherein a positive thermistor 9 is MZ71 in type, a negative thermistor 10 is 100K2MM in type, a horn 11 is JHIC0026a09C01F in type, a power line of the machine room air conditioner is connected to the interior of a housing 1 through a connecting tube 17, a second screw through hole is connected to the interior of the housing 1 from the first through hole, a connecting screw 8 is fixedly connected to a binding post 7, a housing cover 15 is closed, the housing cover 15 is fixed to the housing 1 by a fixing screw 16, the positive thermistor 9 is connected in series with the horn 11, after the machine room air conditioner is turned on for a period of time, the temperature is reduced to a proper range, the resistance value of the positive thermistor 9 is reduced, the current is increased, since the positive thermistor 9 is connected in series with the horn 11, the current just reaches the rated current of the horn, the horn 11 works to remind the working personnel of the machine room air conditioner to turn off the machine room through a switch assembly, the air conditioner has the advantages of saving energy, saving electricity and protecting environment, the temperature rises to the temperature of a damaged electronic component after the air conditioner is closed, the resistance value of the negative thermistor 10 becomes small, the current becomes large, the current just reaches the rated current of the loudspeaker 11 connected with the negative thermistor in series, the loudspeaker 11 produces sound to remind a machine room worker to open the air conditioner, the cooling is realized, and finally, precise mechanical electronic components are protected on the premise of saving electric energy.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a computer lab air conditioner intelligence power saving control device which characterized in that: the device comprises a shell (1), wherein the shell (1) is hollow, the upper part of the shell is subjected to opening treatment, an installation block (2) is arranged at the upper part of the shell (1), a switch assembly and two control assemblies are arranged in the middle of the installation block (2), and the two control assemblies are respectively positioned at two sides of the switch assembly;

the switch assembly comprises a supporting block (3) which is oppositely arranged on the upper part of the mounting block (2), a mounting plate (4) is arranged on the upper part of the supporting block (3), a switch shell (5) is arranged on the upper part of the mounting plate (4), a switch block (6) is movably arranged in the switch shell (5), binding posts (7) are oppositely arranged at two ends of the switch shell (5), and binding screws (8) are movably arranged on the upper parts of the binding posts (7);

the control assembly comprises a positive thermistor (9) and a negative thermistor (10), and the positive thermistor (9) and the negative thermistor (10) are respectively arranged on the mounting block (2) and are respectively positioned on two sides of the switch assembly;

the upper portion of the mounting block (2) is provided with a loudspeaker (11), and the two loudspeakers (11) are respectively positioned on two sides of the switch component.

2. The intelligent power-saving control device of the air conditioner of the machine room as claimed in claim 1, characterized in that: the shell is characterized in that a nut block (12) is fixedly arranged at the bottom of the side wall of the shell (1), and a bolt (13) is movably arranged in the nut block (12).

3. The intelligent power-saving control device of the air conditioner of the machine room as claimed in claim 2, characterized in that: the plurality of nut blocks (12) are symmetrically distributed about the axis of the shell (1), the nut blocks (12) are provided with threaded through holes, and the bolts (13) are movably arranged on the inner walls of the threaded through holes.

4. The intelligent power-saving control device of the air conditioner of the machine room as claimed in claim 1, characterized in that: the casing (1) lateral wall is opened relatively and is equipped with the rectangle mounting groove, every install shutter (14) in the rectangle mounting groove, casing (1) other two lateral walls link up relatively and are connected with wire barrel (17).

5. The intelligent power-saving control device of the air conditioner of the machine room as claimed in claim 1, characterized in that: the switch is characterized in that a shell cover (15) is arranged on the upper portion of the shell (1), the size of the shell cover (15) is the same as that of an opening of the shell (1), a rectangular through hole is formed in the upper portion of the shell cover (15), and the switch block (6) is movably arranged on the inner wall of the rectangular through hole.

6. The intelligent power-saving control device of the air conditioner of the machine room as claimed in claim 5, characterized in that: the wiring terminal is characterized in that a second threaded through hole is formed in the upper portion of the wiring terminal (7), a first through hole is formed in the side wall of the wiring terminal, the first through hole penetrates through the second threaded through hole, and the wiring screw (8) is movably arranged on the inner wall of the second threaded through hole.

7. The intelligent power-saving control device of the air conditioner of the machine room as claimed in claim 6, characterized in that: the improved shell structure is characterized in that a second through hole is formed in the upper portion of the shell cover (15), a third threaded through hole is formed in the upper portion of the shell (1), the third threaded through hole is matched with the second through hole, a fixing screw (16) is movably arranged on the inner wall of the second through hole, and the fixing screw (16) is in threaded connection with the third threaded through hole.