CN207893912U - One kind being based on building body external ventilation device - Google Patents

Abstract

The utility model discloses one kind being based on building body external ventilation device, including shell, the side of shell, which is run through, blast pipe, the surface that blast pipe is located at hull outside one end is provided with the first wind turbine, and the surface that blast pipe is located at hull outside one end is communicated with air draught bucket, one end that blast pipe is located at enclosure interior is communicated with out wind scoop, goes out and has been fixedly connected with supporting rod at the top and bottom of wind scoop, and the utility model is related to building ventilation engineering device technique fields.It should be based on building body external ventilation device, air can be filtered and be humidified, it avoids pollutant from entering interior with air to adversely affect human body, the humidity that air can be improved simultaneously, improves the comfort level of human body, practicability is stronger, can device be easily fixed on surface of wall, simultaneously convenient for device is removed carry out maintaining, the stability of device is improved, while improving the convenience during use.

Description

An external ventilation device based on building body

technical field

The utility model relates to the technical field of building ventilation devices, in particular to an external ventilation device based on building bodies.

Background technique

Large and medium-sized high-rise buildings are generally equipped with a ventilation system. Ventilation is a building environment control technology that controls the spread and harm of air pollutants by means of ventilation dilution or ventilation removal, and realizes the quality assurance of indoor and outdoor air environments. The ventilation system is to realize the function of ventilation, including a complete set of devices including air inlets, exhaust outlets, air supply ducts, fans, control systems and other ancillary equipment.

Existing building ventilation devices generally use large fans to ventilate the room directly. This ventilation method directly blows the air into the room without any treatment on the air. It is easy to cause a large amount of pollutants to enter the room with the air, which is harmful to the human body. It will cause adverse effects on health, and excessively dry air will also make the human body feel uncomfortable, and the use effect is not good.

Contents of the invention

Aiming at the deficiencies of the prior art, the utility model provides an external ventilation device based on the building body, which solves the problem that the existing building ventilation device directly blows air into the room without processing the air, which easily makes a large amount of pollutants The air enters the room together, which will adversely affect the health of personnel, and the excessively dry air will also make the human body feel uncomfortable.

In order to achieve the above purpose, the utility model is realized through the following technical solutions: an external ventilation device based on the building body, the right side of the housing runs through an air inlet pipe, and the surface of the air inlet pipe at the outer end of the housing is provided with a second A fan, and the surface of the air inlet pipe located at the outer end of the housing is connected with a suction bucket, and the end of the air inlet pipe located inside the housing is connected with an air outlet bucket, and the upper and lower parts of the air outlet bucket are fixedly connected with support rods, and One end of the support rod is fixedly connected to the right side of the inner wall of the housing, the bottom of the inner wall of the housing is fixedly connected with a fixing groove, the inside of the fixing groove is movably connected with a filter screen, and the inside of the housing is provided with an air inlet on the left side of the filter screen. The upper and lower sides of the air inlet bucket are fixedly connected with fixed rods, and the ends of the two fixed rods away from the air inlet bucket are fixedly connected with the top and bottom of the inner wall of the housing respectively, and the left side of the air inlet bucket is connected with a connection and the end of the connecting pipe far away from the air inlet funnel is connected to the humidification box, the bottom of the humidification box is fixedly connected to the left side of the bottom of the inner wall of the housing, the top of the humidification box is fixedly connected to the atomizer, and the air outlet of the atomizer is connected There is an air outlet pipe. One end of the air outlet pipe runs through the humidification box and extends to the inside of the humidification box. The end of the air outlet pipe located inside the humidification box is connected to a spray head, and the top of the spray head is fixedly connected to the top of the inner wall of the humidification box.

Preferably, one side of the humidification box is communicated with an air outlet pipe, one end of the air outlet pipe passes through the casing and extends to the outside of the casing, and one end of the air outlet pipe outside the casing is connected with a ventilation pipe, and the ventilation pipe There are ventilation holes on the surface.

Preferably, the bottom of the housing is movably connected with a mounting plate, both sides of the bottom of the mounting plate are fixedly connected with a fixed plate, and a screw runs through the fixed plate, one end of the screw is fixedly connected with a rotating seat, and one end of the rotating seat The side is fixedly connected with a clamping plate, the top of the clamping plate is slidably connected with the top of the mounting plate, the end of the screw rod away from the rotating seat is fixedly connected with a rotating handle, the bottom of the mounting plate is fixedly connected with a second fan, and the air inlet of the second fan is connected with a Exhaust pipe, one end of the exhaust pipe is connected with an exhaust bucket, one side of the bottom of the mounting plate is fixedly connected with a support plate, one side of the bottom of the support plate is fixedly connected with a vertical plate, and the upper and lower parts of the surface of the vertical plate are provided with threads holes, and the internal threads of the threaded holes are connected with fixing bolts.

Preferably, the top of the housing is fixedly connected with a water tank, one side of the water tank is connected with a water inlet pipe, and the bottom of the water tank is connected with a water outlet pipe, and the bottom end of the water outlet pipe runs through the housing and extends to the inside of the housing. One end inside the casing communicates with the atomizer.

Preferably, the top of the housing is provided with an opening, and the top of the housing is rotatably connected with a top cover, the top of the top cover is fixedly connected with a handle, and the bottom of the top cover is fixedly connected with a pressing device, and the top of the housing is fixed A clamping device is attached.

Preferably, the clamping device includes an outer frame, the bottom of the outer frame is fixedly connected to the top of the housing, the left side of the inner wall of the outer frame is fixedly connected to a spring rod, one end of the spring rod is fixedly connected to a movable plate, and the top of the movable plate Going through the outer frame and extending to the outside of the outer frame, the movable plate is fixedly connected with a handle on one side outside the outer frame, and one side of the movable plate is fixedly connected with a card plate, and one side of the card plate penetrates the outer frame and extends to the outer frame. outside of the box.

Preferably, the pressing device includes a top plate, the top of the top plate is fixedly connected with the bottom of the top cover, and the bottom of the top plate is fixedly connected with a horizontal plate, both sides of the bottom of the top plate are provided with movable grooves, and the inside of the movable groove is movably connected with A movable block, and the bottom of the movable block is fixedly connected with a movable rod, and the bottom end of the movable rod runs through the horizontal plate and extends to the bottom of the horizontal plate. A spring is fixedly connected between the bottoms of the plates and on the surface of the movable rod.

Preferably, one side of the housing is fixedly connected with a control box, and the interior of the control box is fixedly connected with a data comparator, a central processing unit, and buttons in order from top to bottom, and a humidity sensor is fixedly connected with the top of the inner wall of the humidifying box. The output end of the sensor is connected to the input end of the data comparator, the output end of the data comparator is connected to the input end of the central processing unit through the feedback module, and the output end of the central processing unit is respectively connected to the input end of the data comparator and the atomizer .

The utility model provides an external ventilation device based on a building body. Has the following beneficial effects:

(1) The building-based external ventilation device is fixedly connected with a fixed groove through the bottom of the inner wall of the housing, and the inside of the fixed groove is movably connected with a filter screen, and the inside of the housing is provided with an air inlet on the left side of the filter screen. The upper and lower sides of the air inlet bucket are fixedly connected with fixed rods, and the ends of the two fixed rods away from the air inlet bucket are fixedly connected with the top and bottom of the inner wall of the housing respectively, and the left side of the air inlet bucket is connected with a connection and the end of the connecting pipe far away from the air inlet funnel is connected to the humidification box, the bottom of the humidification box is fixedly connected to the left side of the bottom of the inner wall of the housing, the top of the humidification box is fixedly connected to the atomizer, and the air outlet of the atomizer is connected There is an air outlet pipe, one end of the air outlet pipe runs through the humidification box and extends to the inside of the humidification box, and the end of the air outlet pipe located inside the humidification box is connected to a spray head, which can filter and humidify the air to prevent pollutants from entering the room with the air and harming the human body Cause adverse effects, can increase the humidity of the air at the same time, improve the comfort of the human body, and have strong practicability.

(2) Based on the external ventilation device for the building body, the installation plate is movably connected through the bottom of the shell, and the two sides of the bottom of the installation plate are fixedly connected with the fixing plate, and the surface of the fixing plate is penetrated by a screw, and one end of the screw is fixed A swivel seat is connected, and one side of the swivel seat is fixedly connected with a clamping plate, the top of the clamping plate is slidably connected with the top of the mounting plate, the end of the screw away from the rotating base is fixedly connected with a rotating handle, and the bottom side of the mounting plate is fixedly connected with a The support plate, one side of the bottom of the support plate is fixedly connected with a vertical plate, the top and bottom of the surface of the vertical plate are provided with threaded holes, and the internal threads of the threaded holes are connected with fixing bolts, which can easily fix the device on the wall surface, At the same time, it is convenient to disassemble the device for maintenance, which improves the stability of the device and improves the convenience during use.

Description of drawings

Fig. 1 is the structural representation of an embodiment of the utility model;

Fig. 2 is a side view of the external structure of an embodiment of the present utility model;

Fig. 3 is the structural representation of the utility model pressing device;

Fig. 4 is a structural schematic diagram of the clamping device of the present invention;

Fig. 5 is a schematic diagram of the internal structure of the utility model control box;

Fig. 6 is a functional block diagram of the utility model system.

Explanation of symbols in the figure: 1 housing, 2 air inlet pipe, 3 air suction bucket, 4 first fan, 5 air outlet bucket, 6 support rod, 7 clamping device, 71 outer frame, 72 spring rod, 73 movable plate, 74 grips, 75 clamps, 8 pressing devices, 81 top plates, 82 horizontal plates, 83 movable slots, 84 movable blocks, 85 movable rods, 86 pressure slots, 87 springs, 9 fixed slots, 10 filter screens, 11 air intake Bucket, 12 fixed rod, 13 connecting pipe, 14 humidifying box, 15 atomizer, 16 outlet pipe, 17 spray head, 18 air outlet pipe, 19 ventilation pipe, 20 ventilation hole, 21 installation plate, 22 fixed plate, 23 rotation Seat, 24 screw, 25 clamping plate, 26 handle, 27 second fan, 28 exhaust pipe, 29 exhaust bucket, 30 support plate, 31 vertical plate, 32 threaded hole, 33 fixing bolt, 34 opening, 35 top cover , 36 handles, 37 water tanks, 38 water inlet pipes, 39 water outlet pipes, 40 humidity sensors, 41 control boxes, 42 data comparators, 43 central processing units, 44 buttons, 45 feedback modules.

Detailed ways

The embodiments of the utility model will be described below in conjunction with the accompanying drawings, and the described embodiments are only a part of the embodiments of the utility model, rather than all the embodiments. In combination with accompanying drawings 1 to 6, the utility model provides a technical solution, an external ventilation device based on a building body, one side of its housing 1 runs through an air inlet pipe 2, and the air inlet pipe 2 is located in the housing 1. A first fan 4 is provided on the surface of the outer end, and the surface of the air inlet pipe 2 located at the outer end of the housing 1 is connected with a suction bucket 3, and the end of the air inlet pipe 2 located inside the housing 1 is connected with an air outlet bucket 5. Both the upper side and the lower side of the air outlet bucket 5 are fixedly connected with a support rod 6, and one end of the support rod 6 is fixedly connected with the right side of the inner wall of the housing 1, and the bottom of the inner wall of the housing 1 is fixedly connected with a fixing groove 9, The inside of the fixing groove 9 is movably connected with a filter screen 10, the top of the housing 1 is provided with an opening 34, and the top of the housing 1 is rotatably connected with a top cover 35, and the top of the top cover 35 is fixedly connected with a handle 36, and the top cover 35 The bottom of the housing 1 is fixedly connected with a clamping device 8, and the top of the housing 1 is fixedly connected with a clamping device 7. The inside of the housing 1 and on the left side of the filter screen 10 are provided with an air inlet bucket 11, and the top of the air inlet bucket 11 , and the bottom are fixedly connected with fixed rods 12, and the ends of the two fixed rods 12 away from the air inlet bucket 11 are respectively fixedly connected with the top and bottom of the inner wall of the housing 1, and the left side of the air inlet bucket 11 is connected with a connecting pipe 13, and connected The end of the pipe 13 away from the air inlet 11 is connected to a humidification box 14, the bottom of the humidification box 14 is fixedly connected to the left side of the bottom of the inner wall of the housing 1, and the top of the humidification box 14 is fixedly connected to the atomizer 15, and the atomizer 15 The air outlet of the air outlet is connected with an air outlet pipe 16. One end of the air outlet pipe 16 runs through the humidification box 14 and extends to the inside of the humidification box 14. The end of the air outlet pipe 16 located inside the humidification box 14 is connected with a spray head 17. The top of the spray head 17 is connected to the humidification box 14. The top of the inner wall of the box 14 is fixedly connected. One side of the humidification box 14 is connected with an air outlet pipe 18. One end of the air outlet pipe 18 runs through the housing 1 and extends to the outside of the housing 1. The air outlet pipe 18 is located on the outside of the housing 1. One end is connected with a ventilation pipe 19, and the surface of the ventilation pipe 19 is provided with a ventilation hole 20, the top of the housing 1 is fixedly connected with a water tank 37, one side of the water tank 37 is connected with a water inlet pipe 38, and the bottom of the water tank 37 is connected with a water outlet pipe 39 The bottom end of the water outlet pipe 39 runs through the housing 1 and extends to the inside of the housing 1 , and the end of the water outlet pipe 39 inside the housing 1 communicates with the atomizer 15 .

The bottom of the housing 1 is movably connected with a mounting plate 21, and both sides of the bottom of the mounting plate 21 are fixedly connected with a fixed plate 22, and a screw rod 24 runs through the fixed plate 22, and one end of the screw rod 24 is fixedly connected with a rotating seat 23, and rotates One side of the seat 23 is fixedly connected with a clamping plate 25 , the top of the clamping plate 25 is slidingly connected with the top of the mounting plate 21 , and the end of the screw rod 24 away from the rotating base 23 is fixedly connected with a rotating handle 26 .

The bottom of the mounting plate 21 is fixedly connected with a second fan 27, the air inlet of the second fan 27 is connected with an exhaust pipe 28, and one end of the exhaust pipe 28 is connected with an exhaust bucket 29, and one side of the bottom of the mounting plate 21 is fixedly connected with a The support plate 30 is fixedly connected with a riser 31 on one side of the bottom of the support plate 30, and the top and bottom of the riser 31 surface are provided with threaded holes 32, and the internal threads of the threaded holes 32 are connected with fixing bolts 33.

The clamping device 7 includes an outer frame 71, the bottom of the outer frame 71 is fixedly connected with the top of the housing 1, the left side of the inner wall of the outer frame 71 is fixedly connected with a spring rod 72, and one end of the spring rod 72 is fixedly connected with a movable plate 73, which is movable The top of the plate 73 runs through the outer frame 71 and extends to the outside of the outer frame 71. The movable plate 73 is fixedly connected with a handle 74 on one side outside the outer frame 71, and one side of the movable plate 73 is fixedly connected with a clamping plate 75. One side of the board 75 passes through the outer frame 71 and extends to the outside of the outer frame 71 , and the side of the clamping plate 75 outside the outer frame 71 contacts with the top of the top cover 35 to press the top cover 35 tightly.

The pressing device 8 comprises a top plate 81, the top of the top plate 81 is fixedly connected with the bottom of the top cover 35, and the bottom of the top plate 81 is fixedly connected with a horizontal plate 82, and both sides of the top plate 81 bottom are provided with movable grooves 83. The interior is movably connected with a movable block 84, and the bottom of the movable block 84 is fixedly connected with a movable rod 85, and the bottom end of the movable rod 85 runs through the horizontal plate 82 and extends to the bottom of the horizontal plate 82, and the movable rod 85 is located at the bottom of the horizontal plate 82. One end is fixedly connected with a pressure groove 86 , and a spring 87 is fixedly connected between the top of the pressure groove 86 and the bottom of the horizontal plate 82 and on the surface of the movable rod 85 .

The left side of the housing 1 is fixedly connected with a control box 41, and the interior of the control box 41 is fixedly connected with a data comparator 42, a central processing unit 43 and a key 44 in order from top to bottom. The model of the data comparator 42 is LM239, and the central processing unit The model of device 43 is ARM9, and the top of humidifying box 14 inner walls is fixedly connected with humidity sensor 40, and the model of humidity sensor 40 is STH210, and the output end of humidity sensor 40 is connected with the input end of data comparator 42, and the output of data comparator 42 terminal is connected to the input terminal of the central processing unit 43 through the feedback module 45, and the output terminal of the central processing unit 43 is respectively connected to the input terminals of the data comparator 42 and the atomizer 15.

Before use, according to the size of the normal indoor humidity, it is judged that a standard humidity value needs to be input, and the humidity value lower than the standard is the humidity threshold value, and then the humidity threshold value is input into the central processing unit 43 by the key 44, and the central processing unit 43 sends the data to the In the data comparator 42, it is used as a data comparison value.

During operation, the first fan 4 draws air in from the air suction funnel 3, and the air inlet pipe 2 enters the inside of the housing 1, and after being filtered by the filter screen 10, it enters the humidification box 14 from the air inlet funnel 11, and the humidity sensor 40 The humidity of the air is detected, the humidity sensor 40 transmits the data to the data comparator 42, and the data comparator 42 compares the data with the humidity threshold, if the result of the comparison is lower than the humidity threshold, it means that the humidity of the air is low, and the data comparator 42 sends the data to the central processing unit 43, and the central processing unit 43 controls the work of the sprayer 15, atomizes the water, transports the water vapor to the spray head 17 through the air outlet pipe, and humidifies the air, and the humidified air passes through the air outlet Pipe 18 flows out, sends out through ventilating pipe 19, and second motor 27 works, and dirty air is drawn out by exhaust bucket 29 and is discharged, and when filter screen 10 needs to be taken out and cleaned, pulling handle 74 drives movable plate 73 to move spring bar 72 compresses, and drives the clamping plate 75 to move inwardly and disengage from the top cover 35, pull the handle 36 to pull up the top cover 35, so that the pressure groove 86 is separated from the filter screen 10, and the filter screen 10 is taken out.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Unless otherwise specified, the instrument components, instruments and connection control methods between these instruments involved in the above embodiments are conventional instrument components, and the control connections between these instruments are also conventional connection methods. Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Claims (8)

1. one kind being based on building body external ventilation device, including shell, it is characterised in that：The right side of the shell through have into Air hose, the surface that blast pipe is located at hull outside one end is provided with the first wind turbine, and blast pipe is located at hull outside one end Surface is communicated with air draught bucket, and one end that blast pipe is located at enclosure interior is communicated with out wind scoop, and the upper side and lower side for going out wind scoop is solid Surely it is connected with supporting rod, and is fixedly connected on the right side of one end of supporting rod and inner walls, the bottom of inner walls, which is fixed, to be connected It is connected to fixing groove, the internal activity of fixing groove is connected with filter screen；

The inside of the shell and inlet scoop is provided on the left of the filter screen, and the upper and lower both sides of inlet scoop are fixed It is connected with fixed link, the one end of fixed link far from inlet scoop corresponds to and is fixedly connected at the top and bottom of inner walls respectively；

It is communicated with connecting tube on the left of the inlet scoop, and the one end of connecting tube far from inlet scoop is communicated with humidification case, humidifies It is fixedly connected on the left of the bottom of case and inner walls bottom, humidifies and be fixedly connected with atomizer at the top of case, and atomizer Gas outlet be communicated with escape pipe, one end of escape pipe is through humidification case and extends to the inside of humidification case, escape pipe be located at plus One end inside wet tank is communicated with fog-spray nozzle, is fixedly connected at the top of the top of fog-spray nozzle and humidification chamber interior wall.

2. according to claim 1 a kind of based on building body external ventilation device, it is characterised in that：The humidification case Side is communicated with discharge pipe, and one end of discharge pipe runs through shell and extends to the outside of shell, and discharge pipe is located at hull outside One end is communicated with ventilation duct, and the surface of ventilation duct offers ventilation hole.

3. according to claim 1 a kind of based on building body external ventilation device, it is characterised in that：The bottom of the shell Portion is connected with mounting plate, and the both sides of mounting plate bottom have been fixedly connected with fixed plate, and through there is screw rod in fixed plate, One end of screw rod is fixedly connected with rotation seat, and the side of rotation seat is fixedly connected with snap-gauge, the lower part of snap-gauge and mounting plate Top be slidably connected, the one end of screw rod far from rotation seat is fixedly connected with turning handle；The bottom of mounting plate is fixedly connected with second The air inlet of wind turbine, the second wind turbine is communicated with exhaust duct, and one end of exhaust duct is communicated with exhaust bucket, and the side of mounting plate bottom is solid Surely it is connected with support plate, the side of support plate bottom is fixedly connected with riser, and the upper and lower part of riser surface offers spiral shell The internal whorl of pit, threaded hole is connected with fixing bolt.

4. according to claim 1 a kind of based on building body external ventilation device, it is characterised in that：The top of the shell Portion is fixedly connected with water tank, and the side of water tank is communicated with water inlet pipe, and the bottom of water tank is communicated with outlet pipe, and the bottom end of outlet pipe is passed through It wears shell and extends to the inside of shell, one end that outlet pipe is located at enclosure interior is connected to atomizer.

5. according to claim 1 a kind of based on building body external ventilation device, it is characterised in that：The top of the shell Portion offers opening, and head cover is rotatably connected at the top of shell, and handle, the bottom of head cover are fixedly connected at the top of head cover It is fixedly connected with pressing device, gripping mechanism is fixedly connected at the top of shell.

6. according to claim 5 a kind of based on building body external ventilation device, it is characterised in that：The gripping mechanism Including outline border, it is fixedly connected at the top of the bottom of outline border and shell, spring lever, spring lever is fixedly connected on the left of outline border inner wall One end be fixedly connected with movable plate, the top of movable plate is through outline border and extends to the outside of outline border, and movable plate is located at outline border External side is fixedly connected with handle, and the side of movable plate is fixedly connected with snap-gauge, and outline border is run through simultaneously in the side of snap-gauge Extend to the outside of outline border.

7. according to claim 5 a kind of based on building body external ventilation device, it is characterised in that：The pressing device Including top plate, the top of top plate is fixedly connected with the bottom of head cover, and the bottom of top plate is fixedly connected with transverse slat, top plate bottom Both sides offer loose slot, the internal activity of loose slot is connected with movable block, and the bottom of movable block is fixedly connected with The bottom end of motion bar, motion bar runs through transverse slat and extends to the lower section of transverse slat, and company is fixed in one end that motion bar is located at transverse slat bottom It is connected to indent, spring is fixedly connected between the top of indent and the bottom of transverse slat and positioned at the surface of motion bar.

8. according to claim 1 a kind of based on building body external ventilation device, it is characterised in that：The one of the shell Side is fixedly connected with control cabinet, the inside of control cabinet be from top to bottom fixedly connected sequentially have data comparator, central processing unit and Button is fixedly connected with humidity sensor, the output end and data comparator of humidity sensor at the top of the humidification chamber interior wall Input terminal connection, the output end of data comparator passes through the connection of the input terminal of feedback module and central processing unit, central processing The output end of device is connect with the input terminal of data comparator and atomizer respectively.