Intelligent control energy-saving device of heating and ventilation central air conditioner

Abstract

The utility model relates to the technical field of air conditioner energy-saving devices, and discloses an intelligent control energy-saving device of a heating and ventilation central air conditioner. The intelligent control energy-saving device of the heating and ventilation central air conditioner comprises a protective shell. Mounting pieces are welded to the two ends of the protective shell. An energy-saving body is arranged in the protective shell, a mounting block is welded to one side of the energy-saving body, the mounting block is connected with the inner wall of the protective shell through bolts, a ventilation groove is formed in the periphery of the protective shell, heat conduction strips which are evenly distributed in a surrounding mode are inserted into one side of the energy-saving body, and a ring block is welded to the periphery of the energy-saving body. A pipeline is installed in the ring block and used for being communicated with an external water pipe so that water mist can be sprayed out of the atomizing head. Finally, the energy-saving device can be cooled, and air exhaust of the air conditioner outdoor unit can be prevented from being blocked; and finally, the air conditioner outdoor unit can be conveniently and rapidly installed, and installation is firmer.

Description

Technical Field

[0001] The utility model relates to the technical field of air-conditioning energy-saving devices, in particular to an intelligent control energy-saving device for a heating and ventilation central air-conditioning. Background Art

[0002] HVAC central air conditioning is a large air conditioning system, mainly used in large public buildings such as shopping malls and theaters. It drives the air to flow in the air duct through the fan and distribute it to each room to adjust the indoor temperature. In order to reduce costs, HVAC central air conditioning will basically be installed with intelligent control energy-saving devices. The intelligent control energy-saving device of HVAC central air conditioning is a device that collects the operating data of each part of the air conditioner through various sensors, performs comprehensive calculations, and then transmits the air conditioner load parameters to the energy-saving cabinet. The energy-saving cabinet uses a frequency conversion device to control the air conditioner to operate according to the load energy, so that the air conditioner load energy is balanced and transmitted in each subsystem, minimizing the operating energy consumption.

[0003] The existing intelligent control energy-saving device of HVAC central air conditioner is hung on the air conditioner outdoor unit when in use. After monitoring various sensors, it sprays water vapor to the exhaust to reduce its temperature to achieve energy saving, so as to increase the heat dissipation capacity of the condenser, thereby improving the energy efficiency ratio of the air conditioning system and achieving energy saving. However, since it is hung at the exhaust port of the outdoor unit, it will not only affect the exhaust of the outdoor unit but also increase the temperature rise during its own operation.

[0004] In addition, since it is connected to the external unit in a hanging manner, the vibration generated when the external unit is exhausting air can easily cause it to separate from the external unit, so the connection is not firm. Utility Model Content

[0005] The purpose of the utility model is to provide an intelligent control energy-saving device for a HVAC central air conditioner to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the utility model provides the following technical solutions: an intelligent control energy-saving device for a HVAC central air conditioner, comprising a protective shell; mounting parts are welded at both ends of the protective shell; an energy-saving body is arranged inside the protective shell, a mounting block is welded on one side of the energy-saving body, the mounting block is connected to the inner wall of the protective shell by bolts, a ventilation groove is arranged on the periphery of the protective shell, a heat-conducting strip evenly distributed around is inserted on one side of the energy-saving body, a ring block is welded on the periphery of the energy-saving body, a pipe is installed inside the ring block, the pipe is used to connect to an external water pipe so that it can spray water mist from an atomizing head, and a connector is connected to one end of the pipe; a slide groove is arranged on one side of the mounting part, a sliding block is slidably connected to the inside of the slide groove, a positioning plate is slidably connected to one side of the sliding block, the sliding block and the positioning plate are used to locate the height of the entire object and allow it to be installed at the exhaust of the external unit.

[0007] Preferably, the periphery of the ring block is provided with evenly arranged connecting blocks, and the connecting blocks are welded and connected to the inner wall of the protective shell by bolts.

[0008] Preferably, each of the connecting blocks is provided with an atomizing head, and the atomizing head is connected to a pipeline; the connecting head is used to connect to an external water pipe.

[0009] Preferably, a circuit board is installed inside the energy-saving body, and an energy-saving atomizer is installed outside the protective shell. The energy-saving atomizer is used to be hung at the exhaust of the air conditioner outdoor unit.

[0010] Preferably, a limiting column is welded inside the slide groove, the limiting column passes through the sliding block, a positioning bolt is threadedly connected to one side of the sliding block, and one end of the positioning bolt is located at one side of the limiting column.

[0011] Preferably, a driving knob and a threaded bolt are movably connected inside the sliding block, and the driving knob is connected to the top end of the threaded bolt via a belt.

[0012] Preferably, the threaded bolt penetrates through one side of the threaded connection positioning plate, and a bottom plate is welded to the bottom of the sliding block.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0014] First, the utility model provides a protective shell and mounting parts and their respective objects. After the protective shell is installed on the exhaust port of the air conditioner outdoor unit through the mounting parts and their objects, when the external sensor detects that the temperature of the outdoor unit is too high, the external electromagnetic valve can be controlled to open through the circuit board, so that the energy-saving atomizing part can spray water mist to the exhaust port to cool it down. At the same time, the water pipe connected to the connector will also be filled with water. At this time, water will be sprayed out from the atomizing head through the pipe, and under the influence of the wind at the exhaust port, the water mist will enter the interior of the protective shell and be discharged from the ventilation slot through the back of the energy-saving body, thereby taking out the heat generated by the operation of the circuit board. Finally, not only can the energy-saving device itself be cooled, but also the exhaust of the air conditioner outdoor unit can be avoided.

[0015] Secondly, the utility model provides mounting parts and their respective objects. When the entire object needs to be installed on the air-conditioning outdoor unit, the positioning bolt can be loosened first, so that the sliding block can slide within the limit range of the slide groove and the limit column, so that it can be rotated to a better installation height and position. After confirmation, the positioning bolt is rotated so that one end of it supports the limit column, thereby positioning the sliding block. Thereafter, the driving knob is manually slid to rotate the threaded bolt inside the sliding block, thereby allowing the positioning plate to move downward and clamp the air-conditioning outdoor unit baffle. Finally, it can be installed with the air-conditioning outdoor unit conveniently and quickly, and the installation is more secure. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a stereogram of the utility model as a whole.

[0017] Figure 2 It is a structural schematic diagram of the overall back of the utility model.

[0018] Figure 3 This is one of the schematic diagrams of the structure of the protective shell and the interior of the object of the utility model.

[0019] Figure 4 This is one of the schematic diagrams of the structure of the protective shell and the interior of the object of the utility model.

[0020] Figure 5 It is a schematic diagram of the structure of the installation part of the utility model and the interior of the object.

[0021] Among them: 10, protective shell; 11, energy-saving main body; 12, ring block; 13, connecting block; 14, pipeline; 15, connecting head; 16, atomizing head; 17, ventilation slot; 18, heat conductive strip; 190, mounting block; 191, circuit board; 192, energy-saving atomizing part; 20, mounting part; 21, slide groove; 22, limit column; 23, sliding block; 24, bottom plate; 25, positioning plate; 26, threaded bolt; 27, drive knob; 28, positioning bolt. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-5 , an intelligent control energy-saving device for a heating and ventilation central air conditioner, comprising a protective shell 10; mounting members 20 are welded at both ends of the protective shell 10; an energy-saving main body 11 is arranged inside the protective shell 10, a mounting block 190 is welded on one side of the energy-saving main body 11, the mounting block 190 is connected to the inner wall of the protective shell 10 by bolts, a ventilation groove 17 is arranged on the periphery of the protective shell 10, a heat-conducting strip 18 evenly distributed around is inserted on one side of the energy-saving main body 11, a ring block 12 is welded on the periphery of the energy-saving main body 11, a pipe 14 is installed inside the ring block 12, and the pipe 14 is used to connect to an external water pipe so that it can spray water mist from an atomizing head 16; a slide groove 21 is arranged on one side of the mounting member 20, a sliding block 23 is slidably connected inside the slide groove 21, a positioning plate 25 is slidably connected on one side of the sliding block 23, and the sliding block 23 and the positioning plate 25 are used to locate the height of the entire object and allow it to be installed at the exhaust of an external unit.

[0024] Specifically, the outer periphery of the ring block 12 is provided with evenly arranged connecting blocks 13 , and the connecting blocks 13 are welded and connected to the inner wall of the protective shell 10 by bolts.

[0025] Through the above technical solution, the heat conductive strip 18 is a copper heat conductive part, and part of the heat conductive part is inside the energy-saving body 11, and the other part is inside the energy-saving body 11, and is not connected to the circuit board 191, so that the heat generated by the circuit board 191 during operation first heats the air inside the energy-saving body 11, and then the heat is conducted to the outside through the heat conductive strip 18, and then the atomized water vapor and airflow bring it out from the ventilation slot 17.

[0026] Specifically, one end of the pipe 14 is connected with a connector 15 , and the connector blocks 13 are each provided with an atomizing head 16 , and the atomizing head 16 is connected with the pipe 14 ; the connector 15 is used to connect to an external water pipe.

[0027] Through the above technical solution, the ring block 12 and the connecting block 13 have grooves corresponding to the pipe 14, so that the pipe 14 is installed so that it can transmit water to the atomizing head 16 for atomization.

[0028] Specifically, a circuit board 191 is installed inside the energy-saving body 11, and an energy-saving atomizer 192 is installed outside the protective shell 10. The energy-saving atomizer 192 is used to be hung at the exhaust of the air conditioner outdoor unit.

[0029] Through the above technical solution, the energy-saving atomizing element 192 and the water pipe connecting the connector 15 are both provided with electromagnetic valves, and the valves are connected to the circuit board 191 for being operated thereby to atomize after water is poured in and to dissipate heat to the exhaust of the external unit; at the same time, the circuit board 191 is also connected to multiple external sensors to analyze the data before opening the electromagnetic valve.

[0030] Specifically, a limiting column 22 is welded inside the slide slot 21 . The limiting column 22 passes through the sliding block 23 . A positioning bolt 28 is threadedly connected to one side of the sliding block 23 . One end of the positioning bolt 28 is located at one side of the limiting column 22 .

[0031] Through the above technical solution, the positioning bolt 28 will contact the limiting column 22 after being threaded into the interior of the sliding block 23, so as to position the relative height of the sliding block 23.

[0032] Specifically, a driving knob 27 and a threaded bolt 26 are movably connected inside the sliding block 23 , and the driving knob 27 is connected to the top end of the threaded bolt 26 via a belt.

[0033] Through the above technical solution, the bottom of the driving knob 27 and the top of the threaded bolt 26 are both provided with belt pulleys, so that the threaded bolt 26 can be rotated when the driving knob 27 is rotated.

[0034] Specifically, the threaded bolt 26 penetrates through one side of the threaded connection positioning plate 25 , and the bottom of the sliding block 23 is welded with the bottom plate 24 .

[0035] Through the above technical solution, the bottom plate 24 and the positioning plate 25 are used to be plugged into the grid of the air conditioner exterior unit and clamped and fixed.

[0036] During use, through the protective shell 10 and the mounting part 20 and their respective objects, when the protective shell 10 is installed at the exhaust port of the air conditioner outdoor unit through the mounting part 20 and its objects, when the external sensor detects that the temperature of the outdoor unit is too high, the external electromagnetic valve can be operated to open through the circuit board 191, so that the energy-saving atomizing part 192 can spray water mist to the exhaust port to cool down. At the same time, the water pipe connected to the connector 15 will also be filled with water. At this time, water will be sprayed out from the atomizing head 16 through the pipe 14, and under the influence of the wind force at the exhaust port, the water mist enters the interior of the protective shell 10 and is discharged from the ventilation slot 17 through the back of the energy-saving main body 11, thereby taking out the heat generated by the operation of the circuit board 191, and finally not It can not only cool the energy-saving device itself, but also avoid blocking the exhaust of the air conditioner outdoor unit; through the set installation parts 20 and their respective objects, when the whole object needs to be installed on the air conditioner outdoor unit, the positioning bolt 28 can be loosened first, so that the sliding block 23 can slide within the limit range of the slide groove 21 and the limit column 22, so that it can be rotated to a better installation height and position, and after confirmation, the positioning bolt 28 is rotated so that one end of it supports the limit column 22, thereby positioning the sliding block 23, and then manually sliding the drive knob 27 to rotate the threaded bolt 26 inside the sliding block 23, so that the positioning plate 25 moves downward and clamps the air conditioner outdoor unit baffle, and finally it can be conveniently and quickly installed with the air conditioner outdoor unit, and it is more secure during installation.

[0037] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0038] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An intelligent control energy-saving device for a central HVAC, characterized in that: The invention comprises a protective shell (10); mounting parts (20) are welded at both ends of the protective shell (10); an energy-saving main body (11) is provided inside the protective shell (10); a mounting block (190) is welded on one side of the energy-saving main body (11); the mounting block (190) is connected to the inner wall of the protective shell (10) by bolts; a ventilation slot (17) is provided on the periphery of the protective shell (10); a heat-conducting strip (18) evenly distributed around one side of the energy-saving main body (11) is inserted; a ring block (12) is welded on the periphery of the energy-saving main body (11); A pipe (14) is installed inside the ring block (12), and the pipe (14) is used to connect to an external water pipe so that it can spray water mist from the atomizing head (16). One end of the pipe (14) is connected to a connector (15); a slide groove (21) is opened on one side of the mounting member (20), and a sliding block (23) is slidably connected inside the slide groove (21), and a positioning plate (25) is slidably connected to one side of the sliding block (23). The sliding block (23) and the positioning plate (25) are used to locate the height of the entire object and allow it to be installed at the exhaust of the external unit.

2. According to claim 1, the intelligent control energy-saving device for HVAC central air conditioning is characterized in that: The periphery of the ring block (12) is provided with evenly arranged connecting blocks (13), and the connecting blocks (13) are welded and connected to the inner wall of the protective shell (10) by bolts.

3. The intelligent control energy-saving device for HVAC central air conditioning according to claim 2 is characterized in that: The connection blocks (13) are each provided with an atomizing head (16), and the atomizing head (16) is connected to the pipeline (14); the connection head (15) is used to connect to an external water pipe.

4. The intelligent control energy-saving device for HVAC central air conditioning according to claim 1, characterized in that: A circuit board (191) is installed inside the energy-saving main body (11), and an energy-saving atomizer (192) is installed outside the protective shell (10). The energy-saving atomizer (192) is used to be hung at the exhaust of the air conditioner outdoor unit.

5. The intelligent control energy-saving device for HVAC central air conditioning according to claim 1 is characterized in that: A limiting column (22) is welded inside the slide groove (21), and the limiting column (22) passes through the sliding block (23). One side of the sliding block (23) is threadedly connected with a positioning bolt (28), and one end of the positioning bolt (28) is located on one side of the limiting column (22).

6. The intelligent control energy-saving device for HVAC central air conditioning according to claim 1, characterized in that: The sliding block (23) is internally movably connected with a driving knob (27) and a threaded bolt (26), and the driving knob (27) is connected to the top end of the threaded bolt (26) via a belt.

7. The intelligent control energy-saving device for HVAC central air conditioning according to claim 6 is characterized in that: The threaded bolt (26) penetrates through one side of the threaded connection positioning plate (25), and a bottom plate (24) is welded to the bottom of the sliding block (23).

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