CN215001982U - Modularization new trend preprocessing device - Google Patents
Modularization new trend preprocessing device Download PDFInfo
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- CN215001982U CN215001982U CN202023057406.3U CN202023057406U CN215001982U CN 215001982 U CN215001982 U CN 215001982U CN 202023057406 U CN202023057406 U CN 202023057406U CN 215001982 U CN215001982 U CN 215001982U
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Abstract
The utility model provides a modularized fresh air pretreatment device, which belongs to the technical field of fresh air pretreatment of industrial air conditioners and comprises a sealing mechanism and an automatic control mechanism; the sealing mechanism comprises an external frame, a spray pipe, a water distributor, a filler block and a water supply pipeline, wherein the spray pipe, the water distributor and the filler block are sequentially arranged in the external frame from top to bottom; the automatic control mechanism comprises a PLC (programmable logic controller), a temperature and humidity sensor and an electric valve, realizes automatic adjustment of the temperature and humidity of fresh air of the air conditioner, guarantees the humidification, heating and dust removal effects of the fresh air, reduces energy consumption of steam and a refrigeration system, guarantees the process index of an air supply area, and is convenient to install and maintain.
Description
Technical Field
The utility model discloses industry air conditioner new trend preliminary treatment technical field particularly, relates to a modularization new trend preprocessing device.
Background
At present, industrial enterprises mostly adopt combined process air conditioners to control the temperature and the humidity of a field area so as to ensure the product quality and the process indexes. The common combined process air conditioner mainly comprises a fresh air section, an air return section, a filtering section, a surface cooling section, a heating section, a humidifying section and an air supply section. Outside air enters the case to be mixed with return air, and is sent into a process area through an air pipe after being subjected to working sections such as filtering dust removal, chilled water cooling dehumidification, steam heating, steam humidification and the like. In the air conditioning adjusting process, the temperature and humidity of the supplied air are ensured to be proper through controlling the chilled water, the steam and the air valve, so that the process indexes of the air supply area are ensured.
In dry transition seasons (spring and autumn), the humidity and the temperature of outdoor fresh air are low. In order to ensure the technological indexes, the air conditioner usually needs to increase the amount of steam humidification during the adjustment process. When steam is added to air, the temperature of the air is generally not affected, but the temperature is slightly increased when the area of a production plant is large and a large amount of humidification is required, and the steam energy consumption is also increased. Meanwhile, in order to ensure the proper air supply temperature, the refrigerator still needs to be started for cooling in some cases, and the energy consumption of the refrigerating system is greatly increased.
SUMMERY OF THE UTILITY MODEL
In order to compensate above not enough, the utility model provides a modularization new trend preprocessing device aims at solving the demand that current industry combination formula air conditioner air temperature can't guarantee great humidity to cause energy consumption's problem.
The utility model discloses a realize like this:
the utility model provides a modularization new trend preprocessing device, include:
the sealing mechanism comprises an outer frame, a spray pipe, a water distributor, a filler block and a water supply pipeline, wherein the spray pipe, the water distributor and the filler block are sequentially arranged in the outer frame from top to bottom;
from control mechanism, from control mechanism includes PLC controller, temperature and humidity sensor and motorised valve, the PLC controller install in outer frame's top, temperature and humidity sensor install in outer frame's right side, the motorised valve connect in the one end of water supply pipe.
The utility model discloses an in one embodiment, the water-locator includes stand, water conservancy diversion hole, first connecting portion, second connecting portion, third connecting portion and board that looses, the stand has transversely been seted up a plurality ofly the water conservancy diversion hole, the inside from the top down of water conservancy diversion hole distributes in proper order first connecting portion the second connecting portion with the third connecting portion, the inside of third connecting portion is provided with the board that looses.
In an embodiment of the present invention, the water-sprinkling plate has a plurality of water-sprinkling holes uniformly.
In an embodiment of the present invention, the inside of the packing block is filled with a plurality of corrugated plates, and a honeycomb-shaped through hole is formed between the plurality of corrugated plates.
In an embodiment of the present invention, a water collecting groove is disposed below the packing block.
The utility model discloses an in the embodiment, the water-locator the piece that packs with the water catch bowl all adopts stainless steel.
In an embodiment of the present invention, the fresh air inlet is opened on the left side of the external frame.
The utility model discloses an in one embodiment, the new trend export has been seted up on outer frame's right side, and is located one side of temperature and humidity sensor.
The utility model discloses an in the embodiment, temperature and humidity sensor with the motorised valve all with PLC controller communication connection.
Compared with the prior art, the beneficial effects of the utility model are that: the temperature and humidity of the fresh air of the air conditioner can be automatically adjusted, the humidifying, heating and dust removing effects of the fresh air are guaranteed, energy consumption of steam and a refrigerating system is reduced, the process index of an air supply area is guaranteed, and the air conditioner is convenient to install and maintain.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a modular fresh air preprocessing device provided in an embodiment of the present invention;
fig. 2 is a cross-sectional view of a column of a modular fresh air preprocessing device provided in an embodiment of the present invention;
fig. 3 is a bottom view of a water dispersing plate of a modular fresh air preprocessing device according to an embodiment of the present invention;
fig. 4 is a communication connection diagram of a modular fresh air preprocessing device provided by the embodiment of the present invention.
Description of reference numerals: 100-sealing mechanism, 110-external frame, 120-spray pipe, 130-water distributor, 131-upright post, 132-guide hole, 133-first connecting part, 134-second connecting part, 135-third connecting part, 136-water dispersing plate, 1361-water dispersing hole, 140-filler block, 150-water supply pipeline, 160-water collecting tank, 170-fresh air inlet, 180-fresh air outlet, 200-automatic control mechanism, 210-PLC controller, 220-temperature and humidity sensor and 230-electric valve.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
Examples
Referring to the attached figure 1, the utility model provides a technical scheme: a modularized fresh air pretreatment device comprises a sealing mechanism 100 and an automatic control mechanism 200;
referring to fig. 1, the sealing mechanism 100 includes an outer frame 110, spray pipes 120, a water distributor 130, a packing block 140, and a water supply pipeline 150, the spray pipes 120, the water distributor 130, and the packing block 140 are sequentially disposed inside the outer frame 110 from top to bottom, the spray pipes 120 and the water distributor 130 are arranged in an array along a rear plate of the outer frame 110, a plurality of nozzles are transversely disposed on a surface of the spray pipes 120, and one ends of the plurality of spray pipes 120 penetrate through the outer frame 110 to communicate with the water supply pipeline 150; the water supply pipeline 150 is communicated with an external pipeline to provide a water source for the spray pipe 120, water mist moves downwards under the action of gravity through the nozzle, partial water mist is gathered on the water distributor 130, and the upward moving fresh air and the water mist form reverse convection at the middle filling part to exchange enthalpy values, so that the humidification and cooling effects are achieved.
Referring to fig. 1, the automatic control mechanism 200 includes a PLC controller 210, a temperature and humidity sensor 220, and an electric valve 230, wherein the PLC controller 210 is installed at the top of the external frame 110, the temperature and humidity sensor 220 is installed at the right side of the external frame 110, and the electric valve 230 is connected to one end of the water supply pipeline 150; temperature and humidity sensor 220 is used for real time monitoring new trend humiture condition of new trend export 180 to send humiture numerical value to PLC controller 210, PLC controller 210 is used for receiving temperature and humidity numerical value of temperature and humidity sensor 220, controls motorised valve 230 according to the default and adjusts the water supply of water supply pipe 150, increases the area of contact of rivers and new trend with the size of ensureing the water supply.
Referring to fig. 2, the water distributor 130 includes a vertical column 131, a plurality of flow guide holes 132, a first connecting portion 133, a second connecting portion 134, a third connecting portion 135 and a water distribution plate 136, the vertical column 131 is transversely provided with the plurality of flow guide holes 132, the first connecting portion 133, the second connecting portion 134 and the third connecting portion 135 are sequentially distributed in the flow guide holes 132 from top to bottom, the water distribution plate 136 is arranged in the third connecting portion 135, and the water distribution plate 136 is uniformly provided with a plurality of water distribution holes 1361; part of the water mist gathered on the upright column 131 flows to the guide hole 132 and is gathered at the third connecting part 135, and flows to the filler blocks 140 through the water spray holes 1361 of the water spray plate 136, so that the fresh air at the filler blocks 140 keeps humidity all the time, thereby improving the utilization rate of water and further saving resources.
As an embodiment of the present invention, further, the inside of the packing block 140 is filled with a plurality of corrugated plates, and honeycomb-shaped through holes are formed between the plurality of corrugated plates; the surfaces of the corrugated plates are subjected to anti-corrosion treatment, so that the corrugated plates have the characteristics of large flux, small pressure drop, small resistance, strong anti-blocking capability, strong anti-pollution capability, corrosion resistance and flame retardance; the larger the surface area, the better the contact effect; when the dust particles approach the filler along with the airflow, the dust particles are subjected to the action of inertia force, and the dust particles are turned along with the airflow, and then the dust particles are directly collided into a plurality of corrugated plate plates forwards, and then are brought into the water collecting tank 160 by the liquid flowing downwards; thereby, the filtering and dust removal of the plurality of corrugated plates can simultaneously complete three processes of filtering, dust removal and separation of dust particles, and the corrugated plates have good dust removal effect while humidifying and cooling; wherein the following data are obtained when performing the filler selection test:
as an embodiment of the present invention, further, a water collecting groove 160 is disposed below the packing block 140; the residual water flowing in the convection with the packing blocks 140 is collected in the lower water collecting tank 160 for recycling, thereby reducing unnecessary energy consumption.
As an embodiment of the present invention, further, the water distributor 130, the packing block 140 and the water collection tank 160 are made of stainless steel; the water distributor 130, the filler blocks 140 and the water collecting tank 160 can be prevented from rusting and being oxidized and corroded, so that the service lives of the water distributor 130, the filler blocks 140 and the water collecting tank 160 are prolonged.
As an embodiment of the present invention, further, a fresh air inlet 170 is disposed at the left side of the external frame 110; air can be supplied to the filler block 140 through the fresh air inlet 170.
As an embodiment of the present invention, further, the right side of the external frame 110 is provided with a fresh air outlet 180 and is located at one side of the temperature and humidity sensor 220; the treated fresh air with dust removal and humidification is discharged from the fresh air outlet 180.
Referring to fig. 4, the temperature and humidity sensor 220 and the electric valve 230 are both in communication with the PLC controller 210.
Specifically, this modularization new trend preprocessing device's theory of operation: the water supply pipeline 150 is communicated with an external pipeline, a water source is provided for the spray pipe 120, air is supplied to the filling block 140 part through the fresh air inlet 170, water mist moves downwards due to the action of gravity through the nozzle, partial water mist is gathered on the water distributor 130, and forms reverse convection at the middle filling part through the fresh air moving upwards and the water mist, enthalpy value exchange is carried out, so that the humidification and cooling effects are achieved, partial water mist gathered on the upright column 131 flows to the flow guide hole 132 and is gathered on the third connecting part 135, the fresh air at the filling block 140 part is enabled to keep humidity all the time through the water dispersion hole 1361 of the water dispersion plate 136 to flow to the filling block 140, so that the utilization rate of water is improved, resources are further saved, the temperature and humidity sensor 220 monitors the fresh air at the fresh air outlet 180 in real time, sends temperature and humidity values to the PLC 210, the PLC 210 receives the temperature and humidity values of the temperature and humidity sensor 220, the electric valve 230 is controlled according to a preset value to adjust the water supply amount of the water supply pipeline 150 so as to ensure the water supply amount to increase the contact area between the water flow and the fresh air.
It should be noted that the specific model specifications of the PLC controller 210, the temperature and humidity sensor 220, and the electric valve 230 need to be determined by type selection according to the actual specification of the device, and the specific type selection calculation method adopts the prior art, so detailed description is omitted.
The power supply of the PLC controller 210, the temperature and humidity sensor 220 and the electric valve 230 and the principle thereof will be apparent to those skilled in the art and will not be described in detail herein.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (9)
1. The utility model provides a modularization new trend preprocessing device which characterized in that includes:
the sealing mechanism (100) comprises an outer frame (110), spray pipes (120), a water distributor (130), filler blocks (140) and a water supply pipeline (150), wherein the spray pipes (120), the water distributor (130) and the filler blocks (140) are sequentially arranged in the outer frame (110) from top to bottom, the spray pipes (120) and the water distributor (130) are arranged in an array along a rear plate of the outer frame (110), a plurality of spray nozzles are transversely arranged on the surface of each spray pipe (120), and one ends of the spray pipes (120) penetrate through the outer frame (110) to be communicated with the water supply pipeline (150);
from automatic control mechanism (200), from automatic control mechanism (200) include PLC controller (210), temperature and humidity sensor (220) and motorised valve (230), PLC controller (210) install in the top of outer frame (110), temperature and humidity sensor (220) install in the right side of outer frame (110), motorised valve (230) connect in the one end of water supply pipe (150).
2. The modular fresh air pretreatment device according to claim 1, wherein the water distributor (130) comprises a vertical column (131), a plurality of flow guide holes (132), a first connecting portion (133), a second connecting portion (134), a third connecting portion (135) and a water dispersing plate (136), the vertical column (131) is transversely provided with the plurality of flow guide holes (132), the first connecting portion (133), the second connecting portion (134) and the third connecting portion (135) are sequentially distributed in the flow guide holes (132) from top to bottom, and the water dispersing plate (136) is arranged in the third connecting portion (135).
3. The modular fresh air pretreatment device according to claim 2, wherein the water-dispersing plate (136) is uniformly provided with a plurality of water-dispersing holes (1361).
4. The modular fresh air pretreatment device according to claim 1, wherein the filler block (140) is filled with a plurality of corrugated plates, and honeycomb-shaped through holes are formed between the corrugated plates.
5. A modular fresh air pretreatment device according to claim 4, characterized in that a water collection sump (160) is provided below the filler block (140).
6. The modular fresh air pretreatment device of claim 5, wherein the water distributor (130), the filler blocks (140) and the water collection tank (160) are made of stainless steel.
7. The modular fresh air preprocessing device as claimed in claim 1, wherein a fresh air inlet (170) is opened at a left side of the outer frame (110).
8. The modular fresh air preprocessing device as claimed in claim 1, wherein a fresh air outlet (180) is opened at a right side of the external frame (110) and is located at one side of the temperature and humidity sensor (220).
9. The modular fresh air pretreatment device according to claim 1, wherein the temperature and humidity sensor (220) and the electric valve (230) are both in communication connection with the PLC controller (210).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023057406.3U CN215001982U (en) | 2020-12-18 | 2020-12-18 | Modularization new trend preprocessing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023057406.3U CN215001982U (en) | 2020-12-18 | 2020-12-18 | Modularization new trend preprocessing device |
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| Publication Number | Publication Date |
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| CN215001982U true CN215001982U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023057406.3U Active CN215001982U (en) | 2020-12-18 | 2020-12-18 | Modularization new trend preprocessing device |
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| CN (1) | CN215001982U (en) |
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