CN212901867U - Ventilation device for chemical workshop - Google Patents
Ventilation device for chemical workshop Download PDFInfo
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- CN212901867U CN212901867U CN202021505052.1U CN202021505052U CN212901867U CN 212901867 U CN212901867 U CN 212901867U CN 202021505052 U CN202021505052 U CN 202021505052U CN 212901867 U CN212901867 U CN 212901867U
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Abstract
The utility model discloses a ventilation device for chemical industry workshop relates to the industrial workshop technical field of taking a breath. The utility model provides a chemical industry workshop is with ventilation device, is including induced drafting device and air supply arrangement, induced drafting device and air supply arrangement connect through convection bank, fixed connection is carried out to the one end of convection bank and the one end of induced draft tube in the device that induced drafts, fixed connection is carried out to the other end of convection bank and convection bank, simultaneously fixed connection is carried out to one side of convection bank and middle part one side of going out the tuber pipe among the air supply arrangement. The utility model discloses when practicing thrift the running cost, also reached ventilation's purpose.
Description
Technical Field
The utility model relates to an industrial workshop technical field that takes a breath specifically is a chemical industry workshop is with ventilation device.
Background
In industrial workshops, a large amount of pollutants which harm human health are generated in the production process, so that indoor air is seriously polluted, and ventilation and air exchange are needed through measures such as an exhaust fan, an air cap and the like. The ventilation device in the industrial workshop can form flowing air flow in the industrial workshop by blowing air at one side and inducing air at the other side in the closed industrial workshop. It relies on mechanical air supply and draught to force the formation of new wind flow field in the system. The electric appliance is a novel environment-friendly electric appliance which can keep the air inside an industrial workshop clean and fresh all the time. The independent air replacement and purification circulating system in the industrial workshop can input natural fresh air while removing polluted air in the industrial workshop, and the fresh air input into the industrial workshop is subjected to multiple treatments such as filtration, sterilization, heating, oxygenation and the like.
But inside needs of current workshop carry out continuous taking a breath, and breather's live time is short, and the ventilation effect is not good, and the suspended solid in the air can not quick filtration, consequently to above-mentioned problem, has provided a ventilation breather for chemical industry workshop.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ventilation device is used in chemical industry workshop to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a ventilation device for a chemical workshop comprises an air suction device and an air supply device, wherein the air suction device and the air supply device are connected through a convection pipe, one end of the convection pipe is fixedly connected with one end of an air suction pipe in the air suction device, the other end of the convection pipe is fixedly connected with a convection area, and meanwhile, one side of the convection area is fixedly connected with one side of the middle part of an air outlet pipe in the air supply device;
the air suction device comprises a first air suction opening, a first air blower and a measuring instrument, wherein the first air suction opening is formed in one end, far away from the convection pipe, of the air suction pipe, the first air suction opening is sleeved with the filter pipe, the first air blower is installed at one end, close to the convection pipe, of the air suction pipe, the measuring instrument is arranged on one side of the air suction pipe, the measuring instrument is fixedly installed in the middle of the air suction pipe and the middle of the air outlet pipe through a first connecting rod, and the first connecting rod is fixedly connected with the air suction pipe through a first fixing piece;
air supply arrangement is U type structure, air supply arrangement is including second air outlet, second suction fan, second inlet scoop and temperature and humidity converter, the both ends at the tuber pipe are seted up respectively to second air outlet and second inlet scoop, just the second inlet scoop sets up at the middle part of first inlet scoop and second air outlet, simultaneously temperature and humidity converter passes through the middle part of second connecting rod fixed mounting at second air outlet and second inlet scoop, carry out fixed connection through the second mounting between second connecting rod and the tuber pipe, the inside at convection current district is installed to the second suction fan.
Furthermore, the ventilation and air exchange device further comprises a CPU controller, wherein the CPU controller is electrically connected with the first air blower, the measuring instrument, the second suction fan and the temperature and humidity converter;
the first air blower is used for absorbing air inside the workshop;
the measuring instrument is used for measuring humidity information and temperature information in the air absorbed by the first air blower and sending the humidity information and the temperature information to the CPU controller;
the second suction fan is used for absorbing air outside the workshop;
the temperature and humidity converter is used for changing the temperature and the humidity of the air absorbed by the second suction fan according to the humidity information and the temperature information sent by the CPU controller.
Furthermore, the inside cavity of convection current district, simultaneously the equal opening in convection current district both ends, just first air-out has been seted up to convection current district one end.
Furthermore, the first air outlet, the second air outlet and the second air inlet are all sleeved with filter pipes.
Furthermore, the middle part of the filter pipe is provided with a foreign matter collecting and discharging pipe, both sides of the foreign matter collecting and discharging pipe are provided with an activated carbon layer, and one side of the activated carbon layer is provided with an adsorption layer.
Furthermore, N through holes are formed in the inward side of the first fixing piece and the inward side of the second fixing piece.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the utility model discloses a ventilation device absorbs the air in the chemical industry workshop through aspiration channel and first suction opening under the effect of first air-blower, and outwards discharge through convection tube and first air outlet, and in the process of discharging the inside air, can drive the second suction fan and operate, under the effect of second suction fan, the air outside the chemical industry workshop can loop through second aspiration channel, go out tuber pipe and second air outlet and get into the interior of chemical industry workshop, thereby when practicing thrift the running cost, also reached ventilation's purpose;
(2) the utility model discloses a ventilation device has all cup jointed the filter tube at first inlet scoop, first air outlet, second air outlet and second inlet scoop, and the middle part of filter tube is provided with the foreign matter and collects discharge pipe, both ends and all is provided with adsorbed layer and active carbon layer to when carrying out ventilation to the workshop, also can filter the impurity in the air, provide fresh harmless air for the workshop.
Drawings
Fig. 1 is a schematic structural view of the ventilation device of the present invention;
fig. 2 is a schematic view showing the connection of the internal components of the ventilation device of the present invention;
FIG. 3 is a schematic structural view of the filtering tube of the present invention;
the numbers in the figures correspond to part names:
in the figure: 1. an air suction device; 11. an air suction pipe; 12. a first air suction port; 1201. an adsorption layer; 1202. a foreign matter collecting and discharging pipe; 1203. an activated carbon layer; 13. a first blower; 14. a convection tube; 15. a measuring instrument; 16. a first connecting rod; 17. a first fixing member; 18. a first air outlet; 19. a convection zone; 2. an air supply device; 21. an air outlet pipe; 22. a second air outlet; 23. a second suction fan; 24. a second air inlet; 25. a second fixing member; 26. a temperature and humidity converter; 27. a second connecting rod; 3. a CPU controller.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. The described embodiments are some, but not all embodiments of the 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.
It should be noted that, in the description of the present invention, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of description and simplification of the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
Further, it will be appreciated that the dimensions of the various elements shown in the figures are not drawn to scale, for ease of description, and that the thickness or width of some layers may be exaggerated relative to other layers, for example.
It should be noted that like reference numerals and letters refer to like items in the following figures, and thus, once an item is defined or illustrated in one figure, it will not need to be further discussed or illustrated in detail in the description of the following figure.
Example 1
Referring to fig. 1 and 2, the present embodiment provides a ventilation device for a chemical plant, which includes an air suction device 1, an air supply device 2, and a CPU controller 3. Wherein induced draft device 1 and air supply arrangement 2 are connected through convection tube 14, and fixed connection is carried out to the one end of convection tube 14 and the one end of induced draft tube 11 among the device 1 of induced drafting simultaneously, and fixed connection is carried out to the other end and convection zone 19 of convection tube 14, and carries out fixed connection to one side of convection zone 19 and air supply arrangement 2 in the middle part one side of going out tuber pipe 21. In this embodiment, the inside cavity of convection current district 19, the equal opening in 19 both ends of convection current district simultaneously, and first air-out 18 has been seted up to 19 one end of convection current district.
Specifically, the air suction device 1 comprises a first air suction opening 12, a first air blower 13 and a measuring instrument 15, wherein the first air suction opening 12 is arranged at one end, away from the convection pipe 14, of the air suction pipe 11, the first air suction opening 12 is sleeved with a filter pipe, the first air blower 13 is arranged at one end, close to the convection pipe 14, of the air suction pipe 11, the measuring instrument 15 is arranged on one side of the air suction pipe 11, the measuring instrument 15 is fixedly arranged in the middle of the air suction pipe 11 and an air outlet pipe 21 through a first connecting rod 16, and the first connecting rod 16 is fixedly connected with the air suction pipe 11 through a first fixing piece 17.
It is worth noting that the first outlet 18, the second outlet 22 and the second inlet 24 are all sleeved with filter pipes. Referring to fig. 3, a foreign matter collecting and discharging pipe 1202 is provided in the middle of the filtering pipe, activated carbon layers 1203 are provided on both sides of the foreign matter collecting and discharging pipe 1202, and an adsorption layer 1201 is provided on one side of the activated carbon layers 1203. And N through holes are formed in the inward sides of the first fixing piece 17 and the second fixing piece 25.
That is, during the operation of the ventilation and air exchange device, the first blower 13 absorbs air inside the chemical plant through the air suction pipe 11 and the first air suction opening 12, and discharges the air to the outside through the convection pipe 14 and the first air outlet 18. And in the process of discharging the internal air, the second suction fan 23 can be driven to operate, and under the action of the second suction fan 23, the external air of the chemical workshop can sequentially pass through the second air suction opening 24, the air outlet pipe 21 and the second air outlet 22 to enter the interior of the chemical workshop, so that the purposes of ventilation and air exchange are achieved.
In the present embodiment, the CPU controller 3 is electrically connected to the first blower 13, the measuring instrument 15, the second suction fan 23, and the temperature/humidity converter 26. Wherein the first blower 13 is used to suck air inside the plant and discharge it. The meter 15 is configured to measure humidity information and temperature information in the air taken in by the first blower 13 and send the humidity information and the temperature information to the CPU controller 3. The second suction fan 23 is used for absorbing the air outside the plant and discharging the air 1 into the interior of the chemical plant. The temperature/humidity converter 26 is configured to change the temperature and humidity of the air absorbed by the second suction fan 23 according to the humidity information and the temperature information sent by the CPU controller 3. It should be noted that when the second suction fan 23 is not operated by the operation of the first blower 13, the second suction fan 23 is operated under the signal control of the CPU controller 3 to maintain the normal operation of the ventilation device.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (6)
1. The utility model provides a chemical industry is ventilation device for workshop, includes air suction device (1) and air supply arrangement (2), its characterized in that: the air suction device (1) is connected with the air supply device (2) through a convection pipe (14), one end of the convection pipe (14) is fixedly connected with one end of an air suction pipe (11) in the air suction device (1), the other end of the convection pipe (14) is fixedly connected with a convection zone (19), and meanwhile one side of the convection zone (19) is fixedly connected with one side of the middle part of an air outlet pipe (21) in the air supply device (2);
the air suction device (1) comprises a first air suction opening (12), a first air blower (13) and a measuring instrument (15), wherein the first air suction opening (12) is arranged at one end, away from the convection tube (14), of the air suction tube (11), the first air suction opening (12) is sleeved with a filter tube, the first air blower (13) is installed at one end, close to the convection tube (14), of the air suction tube (11), the measuring instrument (15) is arranged on one side of the air suction tube (11), the measuring instrument (15) is fixedly installed in the middle of the air suction tube (11) and the air outlet tube (21) through a first connecting rod (16), and the first connecting rod (16) is fixedly connected with the air suction tube (11) through a first fixing piece (17);
air supply arrangement (2) are U type structure, air supply arrangement (2) are including second air outlet (22), second suction fan (23), second inlet scoop (24) and temperature and humidity converter (26), set up respectively at the both ends of tuber pipe (21) second air outlet (22) and second inlet scoop (24), just second inlet scoop (24) set up at the middle part of first inlet scoop (12) and second air outlet (22), simultaneously temperature and humidity converter (26) carry out fixed connection through second connecting rod (27) fixed mounting at the middle part of second air outlet (22) and second inlet scoop (24) between second connecting rod (27) and tuber pipe (21), the inside at convection current district (19) is installed in second suction fan (23).
2. The ventilation and air exchange device for the chemical plant according to claim 1, wherein: the ventilation device also comprises a CPU controller (3), wherein the CPU controller (3) is electrically connected with the first air blower (13), the measuring instrument (15), the second suction fan (23) and the temperature and humidity converter (26);
the first air blower (13) is used for absorbing air inside the workshop;
the measuring instrument (15) is used for measuring humidity information and temperature information in the air absorbed by the first air blower (13) and sending the humidity information and the temperature information to the CPU controller (3);
the second suction fan (23) is used for absorbing air outside the workshop;
the temperature and humidity converter (26) is used for changing the temperature and humidity of the air absorbed by the second suction fan (23) according to the humidity information and the temperature information sent by the CPU controller (3).
3. A ventilation and air-exchange device for a chemical plant according to claim 1 or 2, characterized in that: the inside cavity of convection current district (19), simultaneously the equal opening in convection current district (19) both ends, just first air-out (18) have been seted up to convection current district (19) one end.
4. A ventilation and air-exchange device for chemical plant according to claim 3, characterized in that: and the first air outlet (18), the second air outlet (22) and the second air suction opening (24) are sleeved with filter pipes.
5. A ventilation and air-exchange device for chemical plant according to claim 3, characterized in that: the middle part of the filter pipe is provided with a foreign matter collecting and discharging pipe (1202), both sides of the foreign matter collecting and discharging pipe (1202) are provided with an activated carbon layer (1203), and one side of the activated carbon layer (1203) is provided with an adsorption layer (1201).
6. A ventilation and air-exchange device for chemical plant according to claim 3, characterized in that: n through holes are formed in one inward side of the first fixing piece (17) and the second fixing piece (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021505052.1U CN212901867U (en) | 2020-07-27 | 2020-07-27 | Ventilation device for chemical workshop |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021505052.1U CN212901867U (en) | 2020-07-27 | 2020-07-27 | Ventilation device for chemical workshop |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212901867U true CN212901867U (en) | 2021-04-06 |
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ID=75292972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021505052.1U Active CN212901867U (en) | 2020-07-27 | 2020-07-27 | Ventilation device for chemical workshop |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212901867U (en) |
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2020
- 2020-07-27 CN CN202021505052.1U patent/CN212901867U/en active Active
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