CN216283781U

CN216283781U - Fine particle concentration early warning device for dust-free chamber

Info

Publication number: CN216283781U
Application number: CN202122861731.3U
Authority: CN
Inventors: 吴菊明
Original assignee: Suzhou Jieluojing Purification Technology Co ltd
Current assignee: Suzhou Jieluojing Purification Technology Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-04-12
Anticipated expiration: 2031-11-22

Abstract

The application discloses dust free chamber corpuscle concentration early warning device, including water storage box and fan, water storage box top one side is equipped with the box of blowing, it is equipped with the motor box to blow box one side, motor box inner chamber is equipped with the rotation motor, it is equipped with the axis of rotation to rotate motor one side, the axis of rotation runs through the box lateral wall of blowing and stretches into the inner chamber, the impeller is cup jointed to axis of rotation outside surface. When the water surface reaches the bottom height of the water level detector, the water level detector can send a closing signal to the electric control valve, the electric control valve is automatically closed, dust or small-particle sundries in the air discharged by the fan are mixed and filtered with clean water, the filtered air reaches the blowing box, the rotating motor starts to operate, the rotating shaft drives the impeller to start to rotate, the filtered air channel exhaust pipe is exhausted out of the device, and the dual functions of alarming and processing are achieved.

Description

Fine particle concentration early warning device for dust-free chamber

Technical Field

The application relates to the technical field of particle detection in a dust-free chamber, in particular to a particle concentration early warning device in the dust-free chamber.

Background

With the rapid development of industrialization and urbanization in China, the total pollutant emission amount is continuously increased, the environmental problems are increasingly prominent, and particularly, heavy pollution weather with particulate matters as the primary pollutants is frequent. Therefore, many devices for detecting air particles are on the market.

Most of the existing technical means are used for detecting the concentration of the micro-particles and cannot simultaneously clean the micro-particles. Therefore, a particle concentration pre-warning device for a clean room is proposed to solve the above problems.

Disclosure of Invention

The embodiment provides a dust-free chamber particle concentration early warning device for solving the problem that most of the prior art detects particle concentration and cannot be cleaned simultaneously.

According to an aspect of the application, a dust free chamber corpuscle concentration early warning device is provided, including water storage box and fan, water storage box top one side is equipped with the box of blowing, it is equipped with the motor box to blow box one side, motor box inner chamber is equipped with the rotation motor, it is equipped with the axis of rotation to rotate motor one side, the axis of rotation runs through the box lateral wall of blowing and stretches into the inner chamber, the impeller is cup jointed to axis of rotation outside surface.

Furthermore, an exhaust pipe is arranged at the top of the blowing box, and a blocking net is arranged at the top of an inner cavity of the exhaust pipe.

Furthermore, a water inlet pipe is arranged at the center of the top of the water storage tank, an electric control valve is arranged on the water inlet pipe, a fixing rod is arranged at the top of the inner cavity of the water storage tank, and a water level detector is arranged at the lower end of the fixing rod.

Further, inlet tube one side is equipped with signal transmitter, the signal transmitter bottom is equipped with the base, the base bottom is equipped with the connecting rod, the connecting rod runs through the water storage box top lateral wall and stretches into the water storage box inner chamber, the connecting rod bottom is equipped with air detector.

Further, a fan is arranged on one side of the water storage tank, the air inlet end of the fan is connected with an air suction channel, an air inlet pipe is arranged on the outer side surface of the air suction channel, and a filter screen is arranged at the top of the inner cavity of the air inlet pipe.

Furthermore, the air outlet end of the fan is connected with an air exhaust channel, the air exhaust channel penetrates through the side wall of the water storage tank and extends into the inner cavity of the water storage tank, an air outlet pipe is arranged on the outer side surface of the part, located in the inner cavity of the water storage tank, of the air exhaust channel, an air nozzle is arranged at the top of the air outlet pipe, and a one-way valve is arranged on the outer side surface of the air exhaust channel between the water storage tank and the fan.

Further, the air nozzle is in threaded connection with the air outlet pipe, the top end of the air nozzle is closed, and a small hole is formed in the outer side of the top of the air nozzle.

Further, the space height of the water level detector is lower than that of the air detector.

Through the above-mentioned embodiment of this application, when the surface of water reachs water level detector bottom height, water level detector can send "close" signal and give electric control valve, electric control valve self-closing, dust or tiny particle debris in the air that the fan was arranged in and clear water mix the filtration, and in the air arrival box of blowing after the filtration, the rotation motor began to operate, and the pivot drove the impeller and began to rotate, with the air passage exhaust pipe eduction gear after the filtration, reached the dual function of alarm and processing.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a schematic overall structure diagram of an embodiment of the present application;

FIG. 2 is a schematic plan view of an embodiment of the present application;

fig. 3 is a schematic top view of an internal structure of an exhaust duct according to an embodiment of the present application.

FIG. 4 is a schematic structural view of an air nozzle according to an embodiment of the present application.

In the figure: 1. a water storage tank; 2. a blowing box; 3. a motor box; 4. rotating the motor; 5. a rotating shaft; 6. an impeller; 7. an exhaust duct; 8. blocking the net; 9. a water inlet pipe; 10. a water level detector; 11. fixing the rod; 12. an air detector; 13. a connecting rod; 14. a base; 15. a signal transmitter; 16. a sewage draining outlet; 17. a blowdown valve; 18. a fan; 19. an air suction channel; 20. an air inlet pipe; 21. filtering with a screen; 22. an air exhaust channel; 23. an air outlet pipe; 24. an air shower; 25. a one-way valve; 26. an electrically controlled valve.

Detailed Description

In order to make the technical solutions better understood by those skilled in the art, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only partial embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the application described herein may be used. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings. These terms are used primarily to better describe the present application and its embodiments, and are not used to limit the indicated devices, elements or components to a particular orientation or to be constructed and operated in a particular orientation.

Moreover, some of the above terms may be used to indicate other meanings besides the orientation or positional relationship, for example, the term "on" may also be used to indicate some kind of attachment or connection relationship in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "disposed," "provided," "connected," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; can be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements or components. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

The particle concentration early warning device in the clean room in this embodiment may be applicable to different clean rooms, for example, the clean room provided in this embodiment, and the particle concentration early warning device in the clean room in this embodiment may be applicable to the following clean rooms.

The utility model provides a dust-free workshop, includes air intake and air outlet, the air outlet is through first tuber pipe connection air-out fan, the tee bend is connected through the second tuber pipe to the air-out fan, an exit linkage of tee bend is used for getting into the vent of outside air, the tee bend with set up the valve between the vent, carbon dioxide concentration detector is connected to the valve, during the washing liquid in the washing pond is inserted through the third tuber pipe in another export of tee bend, it sets up the fourth tuber pipe to wash the liquid top, the air intake fan is connected and is inserted in the workshop to the fourth tuber pipe.

Preferably, a multilayer filter device is arranged in the first air pipe and comprises a coarse filter screen and a fine filter screen, and the coarse filter screen is connected with the dust collection box.

Preferably, the aperture of the fourth air duct is larger than that of the third air duct.

Preferably, the wind speed of the air inlet fan is greater than that of the air outlet fan.

Preferably, an axial flow fan is arranged at the joint of the fourth air pipe and the workshop.

Preferably, the air inlet is arranged at the top of the workshop, and the air outlet is arranged at the bottom of the workshop.

Preferably, the air outlet is arranged at the bottom of the side wall of the workshop.

Of course, the particle concentration pre-warning device in the clean room of the embodiment can be used in other different clean rooms. Here, a detailed description is omitted, and a description is provided below of a particulate concentration warning device in a clean room according to an embodiment of the present application.

Referring to fig. 1-4, a dust-free chamber microparticle concentration early warning device includes a water storage tank 1 and a fan 18, wherein a blowing box 2 is disposed on one side of the top of the water storage tank 1, a motor box 3 is disposed on one side of the blowing box 2, a rotating motor 4 is disposed in an inner cavity of the motor box 3, a rotating shaft 5 is disposed on one side of the rotating motor 4, the rotating shaft 5 penetrates through a side wall of the blowing box 2 and extends into the inner cavity, and an impeller 6 is sleeved on an outer side surface of the rotating shaft 5.

The top of the blowing box 2 is provided with an exhaust pipe 7, and the top of the inner cavity of the exhaust pipe 7 is provided with a blocking net 8.

The water storage tank is characterized in that a water inlet pipe 9 is arranged at the center of the top of the water storage tank 1, an electric control valve 26 is arranged on the water inlet pipe 9, a fixing rod 11 is arranged at the top of an inner cavity of the water storage tank 1, and a water level detector 10 is arranged at the lower end of the fixing rod 11.

Inlet tube 9 one side is equipped with signal transmitter 15, signal transmitter 15 bottom is equipped with base 14, base 14 bottom is equipped with connecting rod 13, connecting rod 13 runs through 1 top lateral wall of water storage box and stretches into 1 inner chamber of water storage box, connecting rod 13 bottom is equipped with air detector 12.

A fan 18 is arranged on one side of the water storage tank 1, the air inlet end of the fan 18 is connected with an air suction channel 19, an air inlet pipe 20 is arranged on the outer side surface of the air suction channel 19, and a filter screen 21 is arranged at the top of the inner cavity of the air inlet pipe 20.

The air outlet end of the fan 18 is connected with an air exhaust channel 22, the air exhaust channel 22 penetrates through the side wall of the water storage tank 1 and extends into the inner cavity of the water storage tank 1, an air outlet pipe 23 is arranged on the outer side surface of the part, located in the inner cavity of the water storage tank 1, of the air exhaust channel 22, an air spray head 24 is arranged at the top of the air outlet pipe 23, and a one-way valve 25 is arranged on the outer side surface of the air exhaust channel 22 between the water storage tank 1 and the fan 18.

The air nozzle 24 is in threaded connection with the air outlet pipe 23, the top end of the air nozzle 24 is closed, and a small hole is formed in the outer side of the top of the air nozzle.

The water level detector 10 is lower than the air detector 12 in height.

When the air purifier is used, the air purifier is powered on, the fan 18 starts to work and enters air through the air suction channel 19 and the air inlet pipe 20, the air is discharged into the air exhaust channel 22 and the air outlet pipe 23 and is discharged through the small holes in the side face of the air nozzle 24, the pressure and the flowing speed of the air are enhanced by the fan 18, the air is discharged from the small holes in the side face of the air nozzle 24 more quickly, and the air is mixed with the solution in the water storage box 1 more uniformly.

When the air detector 12 detects that the current air quality is poor and the number of the micro-dust particles is high and the pollution standard is reached, the signal emitter 15 emits red light to warn the working personnel, and simultaneously, the signal is sent to the water inlet pipe 9 to be communicated with the electric control valve on the tap water pipe to be automatically opened, so that water is discharged into the water storage tank 1.

When the water level reaches the bottom height of the water level detector 10, the water level detector 10 can send a closing signal to the electric control valve, the electric control valve is automatically closed, dust or small-particle impurities in the air discharged by the fan 18 are mixed with clean water for filtering, the filtered air reaches the blowing box 2, the rotating motor 4 starts to operate, the rotating shaft 5 drives the impeller 6 to start to rotate, the filtered air channel exhaust pipe 7 is discharged out of the device, and the dual functions of alarming and processing are achieved.

The application has the advantages that:

1. when the water level reaches the bottom height of the water level detector 10, the water level detector 10 can send a closing signal to the electric control valve, the electric control valve is automatically closed, dust or small-particle impurities in the air discharged by the fan 18 are mixed with clean water for filtering, the filtered air reaches the blowing box 2, the rotating motor 4 starts to operate, the rotating shaft 5 drives the impeller 6 to start to rotate, the filtered air channel exhaust pipe 7 is discharged out of the device, and the dual functions of alarming and processing are achieved.

2. The fan 18 enhances the pressure and flow rate of the air discharged through the small holes in the side of the air nozzle 24, so that the air is discharged more quickly from the small holes in the side of the air nozzle 24, and the air is mixed with the solution in the water storage tank 1 more uniformly.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A kind of dust-free chamber corpuscle concentration early warning device, characterized by that: including water storage box (1) and fan (18), water storage box (1) top one side is equipped with blowing box (2), blowing box (2) one side is equipped with motor box (3), motor box (3) inner chamber is equipped with rotates motor (4), it is equipped with axis of rotation (5) to rotate motor (4) one side, axis of rotation (5) run through blowing box (2) lateral wall and stretch into the inner chamber, axis of rotation (5) outside surface cup joints impeller (6).

2. The particle concentration warning device of claim 1, wherein: the top of the blowing box (2) is provided with an exhaust pipe (7), and the top of the inner cavity of the exhaust pipe (7) is provided with a blocking net (8).

3. The particle concentration warning device of claim 1, wherein: the water storage tank is characterized in that a water inlet pipe (9) is arranged in the center of the top of the water storage tank (1), an electric control valve (26) is arranged on the water inlet pipe (9), a fixing rod (11) is arranged at the top of an inner cavity of the water storage tank (1), and a water level detector (10) is arranged at the lower end of the fixing rod (11).

4. The particle concentration warning device of claim 3, wherein: inlet tube (9) one side is equipped with signal transmitter (15), signal transmitter (15) bottom is equipped with base (14), base (14) bottom is equipped with connecting rod (13), connecting rod (13) run through water storage box (1) top lateral wall and stretch into water storage box (1) inner chamber, connecting rod (13) bottom is equipped with air detector (12).

5. The particle concentration warning device of claim 1, wherein: the water storage tank is characterized in that a fan (18) is arranged on one side of the water storage tank (1), an air inlet end of the fan (18) is connected with an air suction channel (19), an air inlet pipe (20) is arranged on the outer side surface of the air suction channel (19), and a filter screen (21) is arranged at the top of an inner cavity of the air inlet pipe (20).

6. The particle concentration warning device of claim 5, wherein: the air outlet end of the fan (18) is connected with an air exhaust channel (22), the air exhaust channel (22) penetrates through the side wall of the water storage box (1) and extends into the inner cavity of the water storage box (1), the air exhaust channel (22) is located on the outer side surface of the inner cavity part of the water storage box (1) and is provided with an air outlet pipe (23), the top of the air outlet pipe (23) is provided with an air spray head (24), and the outer side surface of the air exhaust channel (22) between the water storage box (1) and the fan (18) is provided with a one-way valve (25).

7. The particle concentration warning device of claim 6, wherein: the air nozzle (24) is in threaded connection with the air outlet pipe (23), the top end of the air nozzle (24) is closed, and a small hole is formed in the outer side of the top of the air nozzle.

8. The particle concentration warning device of claim 3 or 4, wherein: the space height of the water level detector (10) is lower than that of the air detector (12).