CN212091387U - Air return system and intelligent control system for cotton inspection thermostatic chamber - Google Patents
Air return system and intelligent control system for cotton inspection thermostatic chamber Download PDFInfo
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- CN212091387U CN212091387U CN202020529364.XU CN202020529364U CN212091387U CN 212091387 U CN212091387 U CN 212091387U CN 202020529364 U CN202020529364 U CN 202020529364U CN 212091387 U CN212091387 U CN 212091387U
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Abstract
The utility model discloses an air return system and intelligent control system for cotton inspection thermostated chamber, including installing in the air conditioner of cotton inspection thermostated chamber, the air supply of air conditioner gets into cotton inspection thermostated chamber through the cloth wind pipeline and the cloth wind gap that lay in cotton inspection thermostated chamber top in proper order, and the cloth wind gap is a plurality of, and the interval sets up respectively at the top of cotton inspection thermostated chamber and with cloth wind pipeline intercommunication, in the subaerial built on stilts floor of cotton inspection thermostated chamber, construct the return air plenum chamber that has and the air conditioner intercommunication between floor and the ground, in intelligent filter unit is installed to the interval on the floor, each intelligent filter unit all communicates with return air plenum chamber. The utility model discloses avoid cotton fibre and dust etc. to be covered with cotton inspection thermostatic chamber indoor when having the realization to the continuous inspection of cotton, solve and be difficult to the clearance problem. The utility model is suitable for a technical field of cotton inspection thermostatic chamber air supply and purification.
Description
Technical Field
The utility model belongs to the technical field of cotton inspection thermostatic chamber air supply and purification, specifically speaking relates to an air return system and intelligence control system for cotton inspection thermostatic chamber.
Background
At present, cotton is inspected in a cotton inspection thermostatic chamber, cotton wool and dust in the cotton are fully distributed in the chamber, and subsequent indoor cleaning and other work are not easy to perform. And the detection efficiency is reduced because the cotton inspection thermostatic chamber cannot be inspected once, namely cleaned once. At present, the detection is carried out continuously, so that the influence of cotton wool and dust in cotton which is not detected last time on the next detection is avoided.
SUMMERY OF THE UTILITY MODEL
The utility model provides an air return system for cotton inspection thermostatic chamber to avoid cotton fibre and dust etc. to be covered with cotton inspection thermostatic chamber in the time of realizing the continuous inspection to the cotton in, and be difficult to the clearance.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides an air return system for cotton inspection thermostated chamber, is including installing in the air conditioner of cotton inspection thermostated chamber, and the air supply of air conditioner gets into cotton inspection thermostated chamber through the cloth wind pipeline and the cloth wind gap that lay in cotton inspection thermostated chamber top in proper order, and the cloth wind gap is a plurality of, and the interval sets up at the top of cotton inspection thermostated chamber and with cloth wind pipeline intercommunication respectively, in the subaerial built on stilts floor of cotton inspection thermostated chamber, construct the return air plenum chamber that has and air conditioner intercommunication between floor and the ground, in intelligent filter unit is installed at the interval on the floor, each intelligent filter unit all communicates with return air plenum chamber.
Furthermore, intelligence filter unit is equipped with primary filter including inlaying the box of locating in the floor in the box, is equipped with the panel that has the mesh on being fixed in the box border with primary filter upper limb in the box upper end, opens the air outlet that has and return air static pressure case intercommunication in the lateral wall lower part of box.
Further, the bottom of the primary filter is higher than the air outlet, an EC fan is installed at the air outlet, and an outlet of the EC fan is communicated with the air outlet.
Further, an outlet of the EC fan is provided with a wind pressure sensor
Furthermore, the air outlets are uniformly distributed at the lower part of the peripheral wall of the box body, and the EC fans and the air outlets are the same in number and are respectively arranged at the corresponding air outlets.
Further, a secondary filter is arranged at the inlet end of the EC fan.
Furthermore, a dust suction pipe with one end extending into the box body is installed on the panel, the dust suction pipe is located in the primary filter, and the other end of the dust suction pipe is communicated with the cotton inspection thermostatic chamber through the panel.
Furthermore, an electromagnetic valve is arranged at one end of the dust collection pipe extending into the box body.
The utility model provides an intelligence control system for return air system of cotton inspection thermostated chamber, PLC is connected to solenoid valve, each EC fan and the equal electricity of each wind pressure sensor, and PLC still is connected with the WIFI module, the WIFI module is connected with the wind pressure sensor.
Further, the PLC is connected with a centralized monitoring computer, and a display used for displaying the floor dust storage amount at the corresponding position and whether the floor dust storage amount needs to be cleaned or not is arranged on the inner wall of the cotton inspection thermostatic chamber.
The utility model discloses owing to adopted foretell structure, it compares with prior art, and the technical progress who gains lies in: the air conditioner supplies air into the cotton inspection thermostatic chamber from the top of the cotton inspection thermostatic chamber through an air distribution pipeline and an air distribution port, the supplied air flows through the cotton inspection thermostatic chamber, the intelligent filtering unit, a gap between a bottom plate and the ground and a return air static pressure box and returns to the air conditioner, cotton wool, dust and the like in the cotton inspection thermostatic chamber are adsorbed by the intelligent filtering unit, and after the intelligent filtering unit gives an alarm, the intelligent filtering unit is cleaned; in conclusion, the utility model discloses in cotton testing process, the cotton fibre and the dust etc. of production in time are adsorbed by intelligent filter unit, avoid cotton fibre and dust etc. to cause the influence to the inspection of cotton, and easily subsequent cleaning work.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.
In the drawings:
fig. 1 is a schematic structural diagram of an embodiment of the present invention;
fig. 2 is a schematic structural diagram of an intelligent filtering unit according to an embodiment of the present invention;
fig. 3 is an exploded view of the intelligent filter unit according to the embodiment of the present invention;
fig. 4 is a structural section view of the intelligent filter unit of the embodiment of the present invention.
Labeling components: 1-box body, 2-installation edge, 3-panel, 4-assembly hole, 5-primary filter, 6-dust absorption pipe, 7-electromagnetic valve, 8-air outlet, 9-EC fan, 10-cotton inspection thermostatic chamber, 11-ground, 12-floor, 13-keel, 14-return air plenum box, 15-roof, 16-air distribution pipeline, 17-air distribution port and 18-air conditioner.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for purposes of illustration and explanation only and are not intended to limit the invention.
The utility model discloses a return air system for cotton inspection thermostated chamber, as shown in fig. 1, including air conditioner 18, cloth wind pipeline 16, return air plenum box 14, floor 12 and a plurality of intelligent filter unit. The air conditioner 18 is installed outside the cotton inspection thermostatic chamber 10, an air distribution pipeline 16 is installed in a ceiling of a roof 15 of the cotton inspection thermostatic chamber 10, the air distribution pipeline 16 is connected with the air conditioner 18, a plurality of air distribution openings 17 are installed on the ceiling at the top of the cotton inspection thermostatic chamber 10, the air distribution openings 17 are communicated with the air distribution pipeline 16, and air supplied by the air conditioner 18 sequentially enters the cotton inspection thermostatic chamber 10 through the air distribution pipeline 16 and the air distribution openings 17. A floor 12 is laid on the ground 11 of the cotton inspection thermostatic chamber 10 through a keel 13, the floor 12 is elevated and has a certain gap with the ground 11, a return air static pressure box 14 is formed between the floor 12 and the ground 11 and is communicated with an air conditioner 18, the intelligent filtering units are arranged on the floor 12 at intervals, and each intelligent filtering unit is communicated with the return air static pressure box 14. The utility model discloses a theory of operation and advantage lie in: the air conditioner 18 is supplied with air from the top of the cotton inspection thermostatic chamber 10 into the cotton inspection thermostatic chamber 10 through the air distribution pipeline 16 and the air distribution port 17, the supplied air flows through the cotton inspection thermostatic chamber 10, the intelligent filtering unit, the gap between the bottom plate and the ground 11 and the return air static pressure box 14 and returns to the air conditioner 18, cotton wool, dust and the like in the cotton inspection thermostatic chamber 10 are adsorbed by the intelligent filtering unit, and when the intelligent filtering unit gives an alarm, the intelligent filtering unit is cleaned; in conclusion, the utility model discloses in cotton testing process, the cotton fibre and the dust etc. of production in time are adsorbed by intelligent filter unit, avoid cotton fibre and dust etc. to cause the influence to the inspection of cotton, and easily subsequent cleaning work.
As a preferred embodiment of the present invention, as shown in fig. 2 to 4, the intelligent filter unit includes a case 1, a primary filter 5, and a panel 3. Wherein, the upper end of the box body 1 is open, the upper end of the box body 1 is provided with a mounting edge 2, the box body 1 is assembled on a floor 12 through the mounting edge 2, the box body 1 is embedded between the floor 12 and the ground 11, and the bottom of the box body 1 is higher than the ground 11. The primary filter 5 is assembled in the box body 1, the panel 3 is provided with meshes, the panel 3 is arranged at the upper end of the box body 1 and is used for fixing the upper edge of the primary filter 5 on the upper edge of the box body 1, and the lower part of the side wall of the box body 1 is provided with an air outlet 8 communicated with the return air static pressure box 14. Cotton wool, dust and the like in the cotton inspection thermostatic chamber 10 enter the intelligent filtering unit along with return air, and the cotton wool and the dust are filtered by the primary filter 5.
As a preferred embodiment of the present invention, the bottom of the primary filter 5 is higher than the air outlet 8, the EC fan 9 is installed at the air outlet 8, the outlet of the EC fan 9 is communicated with the air outlet 8, and the air pressure sensor is installed at the outlet of the EC fan 9. Wherein, the air outlets 8 are a plurality of and evenly distributed at the lower part of the peripheral wall of the box body 1, and the EC fans 9 and the air outlets 8 are the same in number and are respectively arranged at the corresponding air outlets 8. A secondary filter is provided at the inlet end of the EC fan 9. The secondary filter is a filter layer for adsorbing fine particles. The EC fan 9 increases the flow rate of return air in the intelligent filter unit to avoid the influence of the primary filter 5 or the secondary filter on the air speed after absorbing cotton wool or dust, and the flow rate is reduced to cause unsmooth return air.
As a preferred embodiment of the present invention, as shown in fig. 3 and 4, a fitting hole 4 is opened at the center of the panel 3, a dust suction pipe 6 is installed on the panel 3 through the fitting hole 4, one end of the dust suction pipe 6 extends into the box body 1, the dust suction pipe 6 is located in the primary filter 5, the other end of the dust suction pipe 6 is communicated with the cotton inspection thermostatic chamber 10 through the panel 3, and an electromagnetic valve 7 is installed at one end of the dust suction pipe 6 extending into the box body 1. Cotton fibre and dust etc. are adsorbed by primary filter 5 through panel 3, and when adsorbing to a certain extent, need clean cotton fibre and dust etc. in the primary filter 5, specific operation is: the suction port of the dust collector is connected with a dust collection pipe 6, the electromagnetic valve 7 is opened, the dust collector is started, and the impurities in the primary filter 5 are sucked.
The utility model also discloses an intelligent control system of an air return system for cotton inspection thermostated chamber 10, PLC is connected to foretell solenoid valve 7, each EC fan 9 and the equal electricity of each wind pressure sensor, and PLC still is connected with the WIFI module, the WIFI module is connected with the wind pressure sensor. The PLC is connected to the centralized monitoring computer, a display is installed on the inner wall of the cotton inspection thermostatic chamber 10, and the display is connected with the centralized monitoring computer and used for displaying the dust storage amount of the floor 12 at the corresponding position and whether the dust needs to be cleaned. Two EC fans 9 of installation in every box 1 of this embodiment, wind pressure signal transmission to PLC that the wind pressure sensor will detect, the 9 rotational speeds of PLC control EC fan, the return air that guarantees to get into panel 3 maintains certain wind speed, after tiny short-staple pile is full in primary filter 5's dust cotton, the wind pressure reduces, wind pressure sensor is with signal transmission to WIFI module, the WIFI module is with signal transmission to concentrated monitoring computer in and send out the warning, remind and wash primary filter 5 or secondary filter.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the protection of the claims of the present invention.
Claims (10)
1. The utility model provides an air return system for cotton inspection thermostated chamber which characterized in that: including installing in the air conditioner of cotton inspection thermostated chamber, the air supply of air conditioner gets into cotton inspection thermostated chamber through the cloth wind pipeline and the cloth wind mouth that lay in cotton inspection thermostated chamber top in proper order, and the cloth wind mouth is a plurality of, and the interval sets up at the top of cotton inspection thermostated chamber respectively and communicates with the cloth wind pipeline, in the subaerial built on stilts floor of cotton inspection thermostated chamber, construct the return air plenum chamber with the air conditioner intercommunication between floor and the ground, in the interval is installed intelligent filter unit on the floor, each intelligent filter unit all communicates with return air plenum chamber.
2. An air return system for a cotton testing thermostat according to claim 1 wherein: the intelligent filtering unit comprises a box body embedded in the floor, a primary filter is assembled in the box body, a panel with meshes is arranged at the upper end of the box body, the upper edge of the primary filter is fixed on the upper edge of the box body, and an air outlet communicated with the return air static pressure box is formed in the lower portion of the side wall of the box body.
3. An air return system for a cotton testing thermostat according to claim 2 wherein: the bottom of the primary filter is higher than the air outlet, an EC fan is arranged at the air outlet, and the outlet of the EC fan is communicated with the air outlet.
4. An air return system for a cotton testing thermostat according to claim 3 wherein: and a wind pressure sensor is arranged at the outlet of the EC fan.
5. An air return system for a cotton testing thermostat according to claim 3 wherein: the air outlets are uniformly distributed at the lower part of the peripheral wall of the box body, and the EC fans and the air outlets are the same in number and are respectively arranged at the corresponding air outlets.
6. An air return system for a cotton inspection thermostat according to any one of claims 3-5 wherein: and a secondary filter is arranged at the inlet end of the EC fan.
7. An air return system for a cotton testing thermostat according to claim 2 wherein: and a dust suction pipe with one end extending into the box body is arranged on the panel, the dust suction pipe is positioned in the primary filter, and the other end of the dust suction pipe is communicated with the cotton inspection thermostatic chamber through the panel.
8. An air return system for a cotton testing thermostat according to claim 7 wherein: an electromagnetic valve is arranged at one end of the dust collection pipe extending into the box body.
9. The utility model provides an intelligent control system that is used for cotton inspection thermostated chamber's return air system which characterized in that: PLC is all connected to solenoid valve, each EC fan and each wind pressure sensor electricity, and PLC still is connected with the WIFI module, the WIFI module is connected with the wind pressure sensor.
10. The intelligent control system according to claim 9, wherein: the PLC is connected to the centralized monitoring computer, and a display used for displaying the floor dust storage amount at the corresponding position and whether the floor dust storage amount needs to be cleaned is arranged on the inner wall of the cotton inspection thermostatic chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020529364.XU CN212091387U (en) | 2020-04-10 | 2020-04-10 | Air return system and intelligent control system for cotton inspection thermostatic chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020529364.XU CN212091387U (en) | 2020-04-10 | 2020-04-10 | Air return system and intelligent control system for cotton inspection thermostatic chamber |
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| Publication Number | Publication Date |
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| CN212091387U true CN212091387U (en) | 2020-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020529364.XU Active CN212091387U (en) | 2020-04-10 | 2020-04-10 | Air return system and intelligent control system for cotton inspection thermostatic chamber |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413385A (en) * | 2022-03-09 | 2022-04-29 | 郭全 | Air return system and intelligent control system for cotton inspection thermostatic chamber |
| CN114768418A (en) * | 2022-04-11 | 2022-07-22 | 西安纳图智能科技有限公司 | Anti-pollution filtering system of biochemical analyzer and control method |
-
2020
- 2020-04-10 CN CN202020529364.XU patent/CN212091387U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114413385A (en) * | 2022-03-09 | 2022-04-29 | 郭全 | Air return system and intelligent control system for cotton inspection thermostatic chamber |
| CN114768418A (en) * | 2022-04-11 | 2022-07-22 | 西安纳图智能科技有限公司 | Anti-pollution filtering system of biochemical analyzer and control method |
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