CN207963042U

CN207963042U - Concentrate air exchange system in workshop

Info

Publication number: CN207963042U
Application number: CN201820343379.XU
Authority: CN
Inventors: 吴龙荣; 吴龙解
Original assignee: Xiamen Keaisi Plastics Technology Co Ltd
Current assignee: COEs Chemical Co.,Ltd.
Priority date: 2018-03-13
Filing date: 2018-03-13
Publication date: 2018-10-12
Anticipated expiration: 2028-03-13

Abstract

The utility model discloses a kind of workshops to concentrate air exchange system, is related to workshop air cleaning equipment field, including ventilating fan, air exhauster, main pipeline and branch pipe(tube)；Main pipeline is connected with branch pipe(tube) by connector, and branch pipe(tube) is connected to the side in each workshop, and main pipeline is connect with ventilating fan；Air exhauster is connected to the other side of workshop one；Each workshop is provided with the ventilation channel for making each workshop be serially connected；Ventilating fan connects filter device, and air exhauster connects purifier；By the way that all either insides are connected to by each workshop with ventilation Tandem；It recycles the ventilating fan of connection that outside air is sent into each workshop by branch pipe(tube), and exhaust gas is discharged by air exhauster, to realize the purification to workshop air；Due to the setting using side wall air inlet exhaust, reduce either inside gas exchanges dead angle；The harmless treatment to exhaust gas is realized by purifier；To realize more preferably clean-up effect.

Description

Concentrate air exchange system in workshop

Technical field

The utility model is related to workshop air cleaning equipment fields, more specifically, it relates to which ventilation is concentrated in a kind of workshop System.

Background technology

Institute is produced in workshop as the work of production and processing, is generally disposed with more mechanical equipment inside it, and arrange phase The personnel of pass are in interior operation；As plastic cement production in, raw material inevitably will produce some exhaust gas in process, if cannot and When by these exhaust gas from workshop be discharged, it will the health of staff in workshop is impacted.

Authorization Notice No. is that the Chinese utility model patent of CN201599895U discloses a kind of flat-top workshop ventilation Structure comprising the top of workshop be equipped with the discharge duct that is communicated inside workshop, discharge duct, which is equipped with, to be taken out The top of wind turbine, discharge duct is equipped with head cover, and the gas vent communicated with the external world is equipped between head cover and exhaust fan.

The ventilation structure of flattop workshop solves the discharge of house exhaust, but since it uses the side being vented upwards Formula, it is weaker for the ventilation effect of the lower position in workshop, and the unprocessed direct emission of exhaust gas, it can cause environmental pollution； Gu whole clean-up effect is bad.

Utility model content

In view of the deficiencies of the prior art, the utility model aim is to provide a kind of workshop concentration air exchange system, has more Good clean-up effect.

To achieve the above object, the utility model provides the following technical solutions：

A kind of workshop concentration air exchange system, including ventilating fan, air exhauster, main pipeline and branch pipe(tube)；The main pipeline It is connected by connector with the branch pipe(tube), the branch pipe(tube) is connected to the side in each workshop, the main pipeline and the air inlet Wind turbine connects；The air exhauster is connected to the other side of the workshop one；Each workshop be provided with make it is each described The ventilation channel that workshop is serially connected；The ventilating fan connects filter device, and the air exhauster connects purifier.

So set, by the way that all either insides are connected to by each workshop with ventilation Tandem；The company of recycling Outside air is sent into each workshop by the ventilating fan connect by branch pipe(tube), and exhaust gas is discharged by air exhauster, to real Now to the purification of workshop air；Due to the setting using side wall air inlet exhaust, reduce either inside gas exchanges dead angle；Pass through Purifier realizes the harmless treatment to exhaust gas；To realize more preferably clean-up effect.

Further setting：The filter device includes strainer and deduster；The deduster is connect with the ventilating fan, The deduster is connected with air-vent, and the air-vent connects the strainer.

So set, by connecting deduster so that outside air, can be by air before introducing workshop by ventilating fan In dust remove, avoid dust from entering workshop and cause secondary pollution；The strainer of air-vent can hinder larger foreign matter It blocks, prevents foreign matter from entering in deduster and ventilating fan, affect the normal operation of the equipment.

Further setting：The purifier includes cleaned water tank and exhaust duct；The cleaned water tank and the exhaust wind Machine is connected by tracheae, and the exhaust duct connects the cleaned water tank.

So set, the air transtracheal being discharged from workshop is passed through water tank, to absorb dust and the harmful gas in air Body, to reduce the influence for being discharged into outdoor air to environment.

Further setting：The air-vent is arranged in funnel-form, and the major diameter in the air-vent is arranged in the strainer Port.

So set, by increasing air-vent port so that the air entered from port at the beginning has the stream told somebody what one's real intentions are Speed；To avoid generating larger suction in port due to air-flow is too urgent, lighter foreign matter is prevented to be adsorbed on strainer, influence into Gas.

Further setting：The major diameter port of the air-vent is towards ground.

So set, coordinating funnelform structure so that air-vent directed downwardly can play the role of keeping off the rain, and prevent from sucking Rainwater influences the normal use of deduster and ventilating fan.

Further setting：The tracheae stretches into the water body of the water tank, and exit is arranged in funnel-form.

So set, funnelform outlet can slow down the flow velocity of air when being passed through in water body from tracheae, to increase sky Residence time of the gas in water body so that dust and exhaust gas in air can fully be absorbed by water body, improve clean-up effect.

Further setting：The outlet of the branch pipe(tube) is in that funnel-form is arranged.

So set, funnelform outlet slows down flow velocity when air is passed through workshop, prevent from drawing because air velocity is excessive Dust raising phenomenon is played, or the operating personnel on the station of branch pipe(tube) are impacted.

Further setting：The water tank is provided with sealing ring at the pore that the tracheae and the exhaust duct are inserted into.

So set, by adding sealing ring, when preventing from being passed through air in water tank, make because the pressure in water tank increases Non-purified air sheds from the gap of water tank with the junction of tracheae and exhaust duct, to ensure the airtight effect of water tank with And clean-up effect.

In conclusion the utility model has the advantages that：

1. workshop ventilation is abundant, clean-up effect is good；

2. doing purified treatment before exhaust gas discharge, effect on environment is small；

3. air inlet and exhaust are soft, the normal work in workshop is not influenced.

Description of the drawings

Fig. 1 is the schematic layout pattern that air exchange system is concentrated in workshop；

Fig. 2 is the structural schematic diagram of filter device；

Fig. 3 is the feature schematic diagram of air-vent and strainer；

Fig. 4 is the structural schematic diagram for showing purifier.

In figure：1, ventilating fan；2, air exhauster；3, main pipeline；4, branch pipe(tube)；5, connector；6, ventilation channel；7, it filters Device；7.1, strainer；7.2, deduster；8, purifier；8.1, water tank；8.2, exhaust duct；9, air-vent；10, tracheae；11、 Sealing ring；12, workshop；13, clip.

Specific implementation mode

Air exchange system is concentrated to be described further in workshop referring to figs. 1 to Fig. 4.

A kind of workshop concentration air exchange system, as shown in Figure 1, including ventilating fan 1, air exhauster 2, main pipeline 3, branch pipe(tube) 4, filter device 7 and purifier 8；Specifically, it is connected to by channel 6 of taking a breath in each workshop 12；Wherein, when workshop 12 is adjacent When, ventilation channel 6 can between be opened on the wall in adjacent workshop 12, when workshop 12 is separated by, available pipe is logical as ventilation Road 6 connects.Assign the branch pipe(tube) 4 in the portion of inserting into the inner, the outlet of each branch pipe(tube) 4 equal on the same side wall in each workshop 12 It is arranged in funnel-form；Branch pipe(tube) 4 connects main pipeline 3 by connector 5, and main pipeline 3 connect with ventilating fan 1 and is connected with filtering dress Set 7.Another side wall in a workshop 12 is connected to air exhauster 2, and air exhauster 2 connects purifier 8.

In conjunction with Fig. 2 and Fig. 3, filter includes strainer 7.1 and deduster 7.2, wherein 7.2 one end of deduster connects air inlet Wind turbine 1, the other end are connected with air-vent 9, and air-vent 9 is arranged in funnel-form, and major diameter port passes through card towards ground and setting Hoop 13 fixes strainer 7.1.

In conjunction with Fig. 4, purifier 8 includes cleaned water tank 8.1 and exhaust duct 8.2；Cleaned water tank 8.1 is logical with air exhauster 2 The connection of tracheae 10 is crossed, tracheae 10 stretches into the water body of water tank 8.1, and exit is arranged in funnel-form.It can be in the water in water tank 8.1 Addition is for absorbing the solute of exhaust gas to improve air purification quality in body.Exhaust duct 8.2 connects cleaned water tank 8.1, and in water Case 8.1 is provided with sealing ring 11 at the pore that tracheae 10 and exhaust duct 8.2 are inserted into.

The course of work：Start ventilating fan 1 and outside air is first sucked deduster 7.2 by air exhauster 2, ventilating fan 1 It is discharged into workshop 12 by branch pipe(tube) 4 after middle dedusting；Meanwhile the exhaust gas that the air communication in former workshop 12 generates is by air exhauster 2 are sent into water tanks 8.1, and exhaust gas and dust in air are absorbed after entering water tank 8.1 by water body, the air being cleaned again from Exhaust duct 8.2 is discharged；To realize the exchange of 12 air of workshop and to the purified treatment of exhaust gas.

The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the scope of protection of the utility model.It should refer to Go out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.

Claims

1. air exchange system, including ventilating fan are concentrated in a kind of workshop（1）, air exhauster（2）, main pipeline（3）And branch pipe(tube)（4）； It is characterized in that：The main pipeline（3）With the branch pipe(tube)（4）Pass through connector（5）Connection, the branch pipe(tube)（4）With each vehicle Between side connection, the main pipeline（3）With the ventilating fan（1）Connection；The air exhauster（2）With the workshop（12） The other side of one is connected to；Each workshop（12）Being provided with makes each workshop（12）The ventilation channel being serially connected （6）；The ventilating fan（1）Connect filter device（7）, the air exhauster（2）Connect purifier（8）.

2. air exchange system is concentrated in workshop according to claim 1, it is characterised in that：The filter device（7）Including strainer （7.1）And deduster（7.2）；The deduster（7.2）With the ventilating fan（1）Connection, the deduster（7.2）It is connected with Air-vent（9）, the air-vent（9）Connect the strainer（7.1）.

3. air exchange system is concentrated in workshop according to claim 1, it is characterised in that：The purifier（8）Including purification Water tank（8.1）And exhaust duct（8.2）；The cleaned water tank（8.1）With the air exhauster（2）Pass through tracheae（10）Connection, institute State exhaust duct（8.2）Connect the cleaned water tank（8.1）.

4. air exchange system is concentrated in workshop according to claim 2, it is characterised in that：The air-vent（9）It is set in funnel-form It sets, the strainer（7.1）It is arranged in the air-vent（9）Major diameter port.

5. air exchange system is concentrated in workshop according to claim 4, it is characterised in that：The air-vent（9）Major diameter port Towards ground.

6. air exchange system is concentrated in workshop according to claim 3, it is characterised in that：The tracheae（10）Stretch into the water tank （8.1）Water body in, exit in funnel-form be arranged.

7. air exchange system is concentrated in workshop according to claim 1, it is characterised in that：The branch pipe(tube)（4）Outlet be in Funnel-form is arranged.

8. air exchange system is concentrated in workshop according to claim 3, it is characterised in that：The water tank（8.1）In the tracheae （10）With the exhaust duct（8.2）It is provided with sealing ring at the pore of insertion（11）.