NOx partition measurement analyzer controller with heat dissipation function

Abstract

The utility model relates to the technical field of analyzer controllers, and discloses a NOx partition measurement analyzer controller with a heat dissipation function, which comprises a controller main body, square grooves are arranged on two sides of the controller main body, and connecting rods are fixedly arranged at the bottoms of inner cavities of the two square grooves. The output shafts of the two electric motors drive the fan blades on the periphery of the outer rings of the electric motors to rotate so that the controller body can be blown and cooled, and therefore the phenomenon that the heat of the controller body is too high when the controller body is used can be reduced; the dust screens are arranged and attached to the controller body, dust can be prevented from entering the controller body through the square grooves, unnecessary damage to electronic components in the controller body is avoided, the two dust screens are upwards pulled out of the controller body in the clamping grooves through the U-shaped clamping blocks, fixation is relieved, and the controller body is disassembled and taken down; and a user can conveniently clean the dustproof net which is used for a long time, and the situation that the filtering effect is poor is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of analyzer controllers, in particular to a NOx partition measurement analyzer controller with a heat dissipation function. Background Art

[0002] Nitrogen oxides are one of the main pollutants of air pollution and are seriously harmful to human health. Therefore, in recent years, research on the monitoring and control of nitrogen oxides has received close attention from all walks of life. The nitrogen oxide analyzer detects the content of nitrogen oxides based on chemiluminescence detection technology. The reaction chamber is the core component of the entire system, and parameters such as ozone concentration and purity also have an important impact on the long-term working performance of the instrument. During analysis, it needs to be driven by a controller.

[0003] However, most of the current NOx analyzer controllers are often unable to dissipate heat when in use, or most of them dissipate heat through a relatively single method. Although they can dissipate heat, excessive heat will still occur after long-term use. In actual use, it will still cause unnecessary damage to the electronic components inside the NOx analyzer controller, and also reduce the normal service life. For this reason, we propose a NOx partition measurement analyzer controller with heat dissipation function. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a NOx partition measurement and analysis instrument controller with a heat dissipation function, which solves the above-mentioned problems.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a NOx partition measurement and analyzer controller with heat dissipation function, comprising a controller body, square grooves are provided on both sides of the controller body, connecting rods are fixedly installed at the bottom of the inner cavity of the two square grooves, card slots are provided on both sides of the top of the controller body, U-shaped card blocks are provided in the inner cavity of the card slots, dustproof nets are fixedly installed at the bottom of the two U-shaped card blocks, installation grooves are also provided on both sides of the top of the controller body, a purification net is provided on the top of the controller body, and installation blocks that are compatible with the purification net are fixedly installed on both sides of the bottom of the purification net, and a heat-conducting silicon wafer is fixedly installed on the back of the controller body.

[0008] Preferably, an electric motor is provided on one side of the two connecting rods, and fan blades are fixedly installed around the outer rings of the output shafts of the two electric motors.

[0009] Preferably, the purification net is slidably mounted on the top of the controller body in the mounting groove through a mounting block, and a handle is fixedly mounted on the front of the purification net.

[0010] Preferably, a plurality of heat dissipation holes are provided on the top of the controller body.

[0011] Preferably, the dustproof nets are movably connected to the controller body in the card slot through a U-shaped card block, and the two dustproof nets are in contact with the controller body.

[0012] Preferably, the thermally conductive silicon wafer is made of copper, and a plurality of heat dissipation fins are arranged at equal distances on the back side of the thermally conductive silicon wafer.

[0013] Preferably, the outer surface of the controller body is coated with anti-corrosion paint.

[0014] (III) Beneficial effects

[0015] Compared with the prior art, the utility model provides a NOx partition measurement analyzer controller with heat dissipation function, which has the following beneficial effects:

[0016] 1. The NOx partition measurement and analyzer controller with heat dissipation function can blow air to dissipate heat to the controller body by rotating the fan blades around its outer ring through the output shafts of two electric motors, thereby reducing the phenomenon of excessive heat of the controller body when in use. At the same time, the dustproof net is set and fits with the controller body to prevent dust from entering the controller body through the square groove and causing unnecessary damage to the electronic components in the controller body. The two dustproof nets can be pulled out of the controller body upward through the U-shaped card block in the card slot to release the fixation and disassemble the controller body, which can facilitate users to clean the dustproof nets that have been used for too long to prevent poor filtering effect.

[0017] 2. The NOx partition measurement and analyzer controller with heat dissipation function can dissipate the heat generated inside the controller body through the multiple heat dissipation holes. At the same time, the purification net can prevent dust from entering the controller body when the controller body dissipates heat through the multiple heat dissipation holes. By pulling the handle outward, the purification net can be driven to slide synchronously in the installation groove through the installation block and be removed and separated from the top of the controller body, thereby enabling dust-proof heat dissipation of the controller body and facilitating the user to clean the dust on the purification net to prevent the dust-proof effect from deteriorating due to long-term use and inability to replace it.

[0018] 3. The NOx partition measurement and analysis instrument controller with heat dissipation function has the characteristic of strong thermal conductivity of copper material itself. Then the material of the heat-conducting silicon chip is set to copper material, which can quickly absorb and conduct the heat generated by the controller body during operation. After absorption, the heat absorbed by the heat-conducting silicon chip can be dissipated through multiple heat dissipation fins, so that the controller body can be dissipated in a reciprocating cycle to prevent the normal service life from being reduced due to excessive heat. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the front view structure of the controller body of the utility model;

[0021] Figure 3 This is a schematic diagram of the rear view structure of the controller body of the utility model;

[0022] Figure 4 This is a schematic diagram of the structure of the dustproof net of the utility model;

[0023] Figure 5 This is a schematic diagram of the structure of the purification net of the utility model.

[0024] In the figure: 1. Controller body; 2. Square slot; 3. Connecting rod; 4. Electric motor; 5. Fan blades; 6. Card slot; 7. U-shaped card block; 8. Dustproof net; 9. Heat dissipation hole; 10. Installation slot; 11. Purification net; 12. Installation block; 13. Handle; 14. Thermal conductive silicon chip; 15. Heat dissipation fin. DETAILED DESCRIPTION

[0025] 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.

[0026] See also Figure 1-5A NOx partition measurement and analyzer controller with heat dissipation function includes a controller body 1, square grooves 2 are provided on both sides of the controller body 1, connecting rods 3 are fixedly installed at the bottom of the inner cavity of the two square grooves 2, card slots 6 are provided on both sides of the top of the controller body 1, U-shaped card blocks 7 are provided in the inner cavity of the card slots 6, and dustproof nets 8 are fixedly installed at the bottom of the two U-shaped card blocks 7. Installation grooves 10 are also provided on both sides of the top of the controller body 1, a purification net 11 is provided on the top of the controller body 1, and installation blocks 12 that are compatible with the purification net 11 are fixedly installed on both sides of the bottom of the purification net 11, and a heat-conducting silicon chip 14 is fixedly installed on the back of the controller body 1.

[0027] Furthermore, an electric motor 4 is disposed on one side of the two connecting rods 3 , and fan blades 5 are fixedly mounted around the outer rings of the output shafts of the two electric motors 4 .

[0028] Furthermore, the dustproof nets 8 are movably connected to the controller body 1 in the card slot 6 through the U-shaped card block 7, and the two dustproof nets 8 are in close contact with the controller body 1. Advantages: the output shafts of the two electric motors 4 drive the fan blades 5 around the outer ring to rotate, so as to blow air to dissipate heat for the controller body 1, thereby reducing the phenomenon of excessive heat of the controller body 1 during use. At the same time, the dustproof nets 8 are set and in close contact with the controller body 1 to prevent dust from entering the controller body 1 through the square groove 2 and causing unnecessary damage to the electronic components in the controller body 1. The two dustproof nets 8 are pulled out of the controller body 1 through the U-shaped card block 7 in the card slot 6 to release the fixation and disassemble it, which can facilitate the user to clean the dustproof nets 8 that have been used for too long to prevent the occurrence of poor filtering effect.

[0029] Furthermore, the purification net 11 is slidably mounted on the top of the controller body 1 in the mounting groove 10 through the mounting block 12 , and a handle 13 is fixedly mounted on the front of the purification net 11 .

[0030] Furthermore, a plurality of heat dissipation holes 9 are provided on the top of the controller body 1, and the advantages are as follows: the heat generated inside the controller body 1 can be dissipated through the plurality of heat dissipation holes 9, and at the same time, the purification net 11 can prevent dust from entering the controller body 1 when dissipating heat through the plurality of heat dissipation holes 9, and by pulling the handle 13 outward, the purification net 11 can be driven to slide synchronously in the installation groove 10 through the installation block 12, and be removed and separated from the top of the controller body 1, so that the controller body 1 can be cooled in a dust-proof manner, and it can also be convenient for users to clean the dust on the purification net 11, to prevent the dust-proof effect from being deteriorating due to long-term use and inability to replace it.

[0031] Furthermore, the thermally conductive silicon chip 14 is made of copper, and a plurality of heat dissipation fins 15 are equidistantly arranged on the back of the thermally conductive silicon chip 14. Advantages: since copper itself has the characteristic of strong thermal conductivity, setting the material of the thermally conductive silicon chip 14 to copper can quickly absorb and conduct the heat generated by the controller body 1 during operation. After absorption, the heat absorbed by the thermally conductive silicon chip 14 can be dissipated through the plurality of heat dissipation fins 15, so that the controller body 1 can be dissipated in a reciprocating cycle to prevent excessive heat from reducing the normal service life.

[0032] Furthermore, the outer surface of the controller body 1 is coated with anti-corrosion paint. Advantage: Since the anti-corrosion paint has the excellent characteristic of anti-corrosion, coating the outer surface of the controller body 1 with anti-corrosion paint can prevent corrosion during long-term use and cause unnecessary impact on normal use.

[0033] Working principle: When in use, firstly, the fan blades 5 around the outer ring are driven by the output shafts of the two electric motors 4 to rotate, so as to blow air to dissipate heat for the controller body 1, thereby reducing the phenomenon of excessive heat of the controller body 1 when in use. At the same time, the dustproof net 8 is arranged and fits with the controller body 1 to prevent dust from entering the controller body 1 through the square groove 2, causing unnecessary damage to the electronic components in the controller body 1, and the two dustproof nets 8 are pulled upward through the U-shaped block 7 in the slot 6 to release the fixation and disassemble the controller body 1, which can facilitate the user to clean the dustproof net 8 that has been used for too long to prevent the situation of poor filtering effect. At this time, the heat generated inside the controller body 1 can also be dissipated through the multiple heat dissipation holes 9, and at the same time, the purification net 11 can prevent dust from entering the controller body 1 when the controller body 1 dissipates heat through the multiple heat dissipation holes 9, and by pulling the handle 13 outward, the purification net 11 can be driven to slide synchronously in the installation groove 10 through the installation block 12, and be removed and separated from the top of the controller body 1, so that the controller body 1 can be cooled in a dust-proof manner, and it is also convenient for users to clean the dust on the purification net 11, to prevent the dust-proof effect from being deteriorated due to long-term use and inability to replace it. Subsequently, by setting the material of the thermally conductive silicon chip 14 to copper, the heat generated by the controller body 1 during operation can be quickly absorbed and conducted. After absorption, the heat absorbed by the thermally conductive silicon chip 14 can be dissipated through multiple heat dissipation fins 15, so that the controller body 1 can be cooled in a reciprocating cycle to prevent the normal service life from being reduced due to excessive heat.

[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A NOx zone measurement and analysis instrument controller with heat dissipation function, comprising a controller body (1), characterized in that: The controller body (1) is provided with square grooves (2) on both sides, and the inner bottoms of the two square grooves (2) are fixedly mounted with connecting rods (3). The top two sides of the controller body (1) are provided with card grooves (6), and the inner cavities of the card grooves (6) are provided with U-shaped card blocks (7). The bottoms of the two U-shaped card blocks (7) are fixedly mounted with dustproof nets (8). The top two sides of the controller body (1) are also provided with mounting grooves (10). The top of the controller body (1) is provided with a purification net (11), and the bottom two sides of the purification net (11) are fixedly mounted with mounting blocks (12) that are compatible with the purification net (11). The back of the controller body (1) is fixedly mounted with a heat-conducting silicon chip (14).

2. The NOx zone measurement and analysis instrument controller with heat dissipation function according to claim 1 is characterized in that: An electric motor (4) is provided on one side of the two connecting rods (3), and fan blades (5) are fixedly mounted around the outer rings of the output shafts of the two electric motors (4).

3. The NOx zone measurement and analysis instrument controller with heat dissipation function according to claim 1 is characterized in that: The purification net (11) is slidably mounted on the top of the controller body (1) in the mounting groove (10) via a mounting block (12), and a handle (13) is fixedly mounted on the front of the purification net (11).

4. The NOx zone measurement and analysis instrument controller with heat dissipation function according to claim 1, characterized in that: A plurality of heat dissipation holes (9) are provided on the top of the controller body (1).

5. The NOx zone measurement and analysis instrument controller with heat dissipation function according to claim 1, characterized in that: The dustproof nets (8) are movably engaged with the controller body (1) in the card slot (6) via a U-shaped card block (7), and the two dustproof nets (8) are in close contact with the controller body (1).

6. The NOx zone measurement and analysis instrument controller with heat dissipation function according to claim 1, characterized in that: The thermally conductive silicon chip (14) is made of copper, and a plurality of heat dissipation fins (15) are arranged at equal distances on the back side of the thermally conductive silicon chip (14).

7. The NOx zone measurement and analysis instrument controller with heat dissipation function according to claim 1, characterized in that: The outer surface of the controller body (1) is coated with anti-corrosion paint.

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