CN207612881U - A kind of independent ventilating cage box air feed system - Google Patents

Abstract

A kind of independent ventilating cage box air feed system, belongs to animal experiment technique field.Including main frame（6）, it is characterised in that：In main frame（6）Inside it is provided with air supplying part（5）, air supplying part（5）Be internally provided at least one set of wind pushing mechanism（7）, in air supplying part（5）Top be provided with and air supplying part（5）The filter house of connection（3）, in filter house（3）Inside it is provided with filter mechanism（8）, in filter house（3）Top be provided with outlet section（2）, outlet section（2）With air supplying part（5）Cooperation is simultaneously by filter house（3）Pressing.This independent ventilating cage box air feed system facilitates the replacement of filter mechanism in filter house, substantially increases efficiency, while bringing facility for the follow-up use and maintenance of host by the way that openable and closable air supplying part is arranged.

Description

A kind of independent ventilating cage box air feed system

Technical field

A kind of independent ventilating cage box air feed system, belongs to animal experiment technique field.

Background technology

Independent ventilating cage refers in closing separate unit（Cage box or cage tool）It is interior, it is sent into clean air, will be arranged in exhaust gas centralized It runs out, can operate and raise raising and the experimental facilities of SPF experimental animals in superclean bench, be usually used in zoopery Field generally comprises wind turbine and filter.In the prior art, there are following shortcomings for independent ventilating cage box：（1）It is existing Independent ventilating cage box due to the limitation of size, the operating space for replacing filter is relatively small, and when replacement is time-consuming and laborious, even The back cover or side cover that dismounting host is needed when replacing filter, bring inconvenience to the follow-up use and maintenance of host, drop significantly Low efficiency.（2）The wind turbine of independent ventilation cage box system mainly uses the wind turbine with spiral case, wind turbine inherently to carry snail Shell need not be the individual babinet of fan design, and for the wind turbine that part air quantity is larger, volume is also relatively large, therefore very Difficulty meets the requirement of existing volume.

Invention content

The technical problems to be solved in the utility model is：Overcoming the deficiencies of the prior art and provide one kind can be opened by setting The air supplying part of conjunction facilitates the replacement of filter mechanism in filter house, substantially increases efficiency, while being the follow-up use of host Repair brings convenient independent ventilating cage box air feed system.

Technical solution adopted by the utility model to solve its technical problems is：The independent ventilating cage box air feed system, packet Include main frame, it is characterised in that：Air supplying part is provided in main frame, air supplying part is internally provided at least one set of pressure fan Structure is provided with the filter house being connected to air supplying part above air supplying part, filter mechanism is provided in filter house, in filter house Top be provided with openable and closable outlet section, outlet section simultaneously presses filter house with air supplying part cooperation.

Preferably, the wind pushing mechanism described in each group includes bellows, and wind turbine is fixed in bellows, and the outlet air end of wind turbine is perpendicular It is straight upward.

Preferably, the bellows are the upper and lower rectangle frame for being equipped with rectangular aperture, and the bottom of bellows is provided with bellows bottom Plate offers the air inlet coordinated with the air intake of the wind turbine on bellows bottom plate.

Preferably, it is respectively fixed with fixed angle steel at the both ends of the upper port inner wall of the bellows, fixed plate rides upon two Side is fixed on angle steel and is fixed, and wind turbine is fixed with fixed plate.

Preferably, it is provided with cushion between the wind pushing mechanism described in two adjacent groups.

Preferably, the filter house includes shell, is fixed with support plate in the bottom level of filter house shell, is supporting The Upper vertical of plate is fixed with guide plate, and guide plate is located at the outside of the filter mechanism.

Preferably, the filter mechanism is the high efficiency particulate air filter being mounted in filter house shell from top to bottom and just imitated Filter.

Preferably, it is additionally provided with one group of hasp lock, the main body of wherein hasp lock is fixed on the front end face of the air supplying part, takes The hook of padlock is fixed on the front end face of the outlet section.

Preferably, it is fixed with shaft angle steel in the rear end face bottom of the outlet section, the end of shaft angle steel, which is fixed with, to be turned Axis is additionally provided with fixing bolt, and fixing bolt is fixed after being inserted vertically into main frame, and shaft set is fixed at the top of fixing bolt, Shaft covers and shaft coordination hinge.

Preferably, there are two nuts for suit on the fixing bolt, and main frame is between two nuts.

Compared with prior art, advantageous effect possessed by the utility model is：

1, this independent ventilating cage box air feed system facilitates filter mechanism in filter house by the way that openable and closable air supplying part is arranged Replacement, substantially increase efficiency, while facility is brought for the follow-up use and maintenance of host.

2, by the way that hasp lock is arranged, the unlatching and locking of outlet section, filter house and air supplying part are realized.

3, by the fixed support plate in filter house and guide plate, facilitate picking and placeing for filter mechanism.

4, for suit there are two nut, main frame, therefore can be to fixing bolt between two nuts on fixing bolt The depth for being inserted into main frame is adjusted, so as to realize the tightness of outlet section pressing.

5, wind turbine is fixed in bellows, spiral case of the bellows as wind turbine, therefore spiral case included outside wind turbine is omitted, and is subtracted The small volume of wind pushing mechanism.

6, wind pushing mechanism is disposed with multiple from top to bottom, and cushion is provided between two neighboring wind pushing mechanism, Play the role of buffering and sealing.

7, after wind turbine energization air draught, air is compressed to inner bellows, air moves up under the effect of the pressure, by Exhaust outlet above wind turbine is discharged or is pressurizeed by another wind pushing mechanism air draught above it, then is discharged by exhaust outlet, therefore Supercharging is realized, the requirement of Wind Volume is met.

Description of the drawings

Fig. 1 is independent ventilating cage box air feed system front view.

Fig. 2 is independent ventilating cage box air feed system left view.

Fig. 3 is independent ventilating cage box air feed system internal structure front view.

Fig. 4 is independent ventilating cage box air feed system internal structure left view.

Fig. 5 is that schematic diagram is opened in independent ventilating cage box air feed system outlet section.

Fig. 6 is independent ventilating cage box air feed system filter house internal structure schematic diagram.

Fig. 7 is independent ventilating cage box air feed system air supplying part internal structure schematic diagram.

Fig. 8 is independent ventilating cage box air feed system air supplying part upward view.

Fig. 9 is independent ventilating cage box air feed system air supplying part front view.

Figure 10 is independent ventilating cage box air feed system air supplying part left view.

Figure 11 is independent ventilating cage box air feed system air supplying part vertical view.

Figure 12 is enlarged drawing at A in Fig. 5.

Wherein：1, air outlet 2, outlet section 3, filter house 4, hasp lock 5, air supplying part 6, main frame 7, give Wind mechanism 8, filter mechanism 9, high efficiency particulate air filter 10, primary filter 11, guide plate 12, connecting terminal 13, Wind turbine 14, fixed plate 15, fixed angle steel 16, bellows 17, bellows bottom plate 18, air inlet 19, support plate 20, Shaft angle steel 21, shaft 22, fixing bolt.

Specific implementation mode

Fig. 1 ~ 12 are the most preferred embodiments of the utility model, and 1 ~ 12 pair of the utility model is done furtherly below in conjunction with the accompanying drawings It is bright.

As shown in Figure 1 and 2, a kind of independent ventilating cage box air feed system, including main frame 6 are arranged at the middle part of main frame 6 There is air supplying part 5, the top of air supplying part 5 be provided with filter house 3, outlet section 2 is installed the top of filter house 3 is openable and closable, The top of outlet section 2 is provided with air outlet 1.The wind that air supplying part 5 is sent out is after the filtering of filter house 3 through by 2 top of outlet section Air outlet 1 blow out.

In conjunction with Fig. 3 ~ Fig. 4, it is provided with filter mechanism 8 in filter house 3, multigroup wind pushing mechanism is provided in air supplying part 5 7.Being arranged side by side on the front end face of this independent ventilating cage box air feed system has one group of hasp lock 4, and wherein the main body of hasp lock 4 is solid It is scheduled on the front end face of air supplying part 5, the hook of hasp lock 4 is fixed on the front end face of outlet section 2, can be incited somebody to action when hasp lock 4 is opened Outlet section 2 is lifted, as shown in figure 5, can be filtered the replacement of mechanism 8 after lifting outlet section 2；Hasp lock 4 locks The locking of outlet section 2, filter house 3 and air supplying part 5 is realized afterwards.

As shown in fig. 6, filter house 3 includes shell, above-mentioned filter mechanism 8 is to be mounted on 3 shell of filter house from top to bottom Interior high efficiency particulate air filter 9 and primary filter 10 is fixed with support plate 19, in support plate in the bottom level of 3 shell of filter house 19 Upper vertical is fixed with guide plate 11, and guide plate 11 is located at the outside of high efficiency particulate air filter 9 and primary filter 10, just imitated Filter 10 and high efficiency particulate air filter 9 are sequentially loaded into along guide plate 11 in filter house 3, by support plate 19 to primary filter 10 and efficiently Filter 9 is supported.

In conjunction with Figure 12, the rear end face bottom of outlet section 2 is fixed with shaft angle steel 20, the vertical side of shaft angle steel 20 with go out The rear end face fitting in wind portion 2 is fixed, and the end of horizontal end face is fixed with shaft 21.It is provided with fixing bolt 22, fixing bolt 22 are inserted vertically into fixation after main frame 6, and the top of fixing bolt 22 is fixed with shaft set, shaft set and 21 coordination hinge of shaft, To realize the folding of outlet section 2.Suit is there are two nut on fixing bolt 22, main frame 6 between two nuts, because This depth that main frame 6 can be inserted into fixing bolt 22 is adjusted, so as to realize the elastic journey of the pressing of outlet section 2 Degree.

As shown in Fig. 7 ~ Figure 11, above-mentioned wind pushing mechanism 7 includes bellows 16, and bellows 16 are upper and lower equipped with rectangular aperture Rectangle frame is provided with bellows bottom plate 17 at the bottom opening of bellows 16, and air inlet 18 is offered at the middle part of bellows bottom plate 17. It is respectively fixed with fixed angle steel 15 at the both ends of the upper port inner wall of bellows 16, fixed plate 14 rides upon both sides and fixes on angle steel 15 And it is fixed.Wind turbine 13 is placed in bellows 16 and is fixed by fixed plate 14, after wind turbine 13 is fixed, air intake vent with open up Air inlet 18 on bellows bottom plate 17 is corresponding, and bellows bottom plate 17 enters the wind the partition board of port and outlet air port as wind turbine 13. Connecting terminal 12 is provided on any one end face of bellows 16, the power cord of wind turbine 13 is drawn by connecting terminal 12.Wind Machine 13 is fixed in bellows 16, spiral case of the bellows 16 as wind turbine 13, therefore the included spiral case in 13 outside of wind turbine is omitted, and is reduced The volume of wind pushing mechanism 7.

In air supplying part, above-mentioned wind pushing mechanism 7 be disposed with from top to bottom it is multiple, two neighboring wind pushing mechanism 7 Between be provided with cushion, play the role of buffering and sealing.After 13 energization air draught of wind turbine, air is compressed to bellows 16 Inside, under the effect of the pressure air move up, by the exhaust outlet discharge of the top of wind turbine 13 or by another above it 7 air draught of wind pushing mechanism is pressurizeed, then is discharged by exhaust outlet, it is achieved that supercharging, meets the requirement of Wind Volume.

Specific work process and operation principle are as follows：

When this independent ventilating cage box air feed system works, wind turbine 13 in wind pushing mechanism 7 rotates, and wind turbine 13 is by air pressure It is reduced to inside bellows 16, air moves up under the effect of the pressure, by the exhaust outlet discharge of 13 top of wind turbine or by thereon Another 7 air draught of wind pushing mechanism pressurization of side, then be discharged by exhaust outlet.

Air after the discharge of wind pushing mechanism 7 by being upwardly into filter house 3 and with this by the primary filter in filter house 3 10 and high efficiency particulate air filter 9, it is independent subsequently into being accessed after in outlet section 2, finally being exported by the air outlet 1 of 2 upper end of outlet section In ventilating cage box, the gas supply to independent ventilating cage box is realized.

The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent The equivalent embodiment of variation.But it is every without departing from the content of the technical scheme of the utility model, the technology according to the utility model is real Any simple modification, equivalent variations and remodeling, still fall within the guarantor of technical solutions of the utility model made by confrontation above example Protect range.

Claims (10)

1. a kind of independent ventilating cage box air feed system, including main frame（6）, it is characterised in that：In main frame（6）It is inside provided with and send Wind portion（5）, air supplying part（5）Be internally provided at least one set of wind pushing mechanism（7）, in air supplying part（5）Top be provided with and give Wind portion（5）The filter house of connection（3）, in filter house（3）Inside it is provided with filter mechanism（8）, in filter house（3）Top be provided with Openable and closable outlet section（2）, outlet section（2）With air supplying part（5）Cooperation is simultaneously by filter house（3）Pressing.

2. independent ventilating cage box air feed system according to claim 1, it is characterised in that：Wind pushing mechanism described in each group （7）Including bellows（16）, in bellows（16）Inside it is fixed with wind turbine（13）, wind turbine（13）Outlet air end straight up.

3. independent ventilating cage box air feed system according to claim 2, it is characterised in that：The bellows（16）For it is upper, The rectangle frame for having rectangular aperture, in bellows（16）Bottom be provided with bellows bottom plate（17）, bellows bottom plate（17）On open up Have and the wind turbine（13）Air intake cooperation air inlet（18）.

4. independent ventilating cage box air feed system according to claim 2, it is characterised in that：In the bellows（16）Upper end The both ends of mouth inner wall are respectively fixed with fixed angle steel（15）, fixed plate（14）It rides upon both sides and fixes angle steel（15）It goes up and fixes, Wind turbine（13）With fixed plate（14）It is fixed.

5. independent ventilating cage box air feed system according to claim 1, it is characterised in that：Air-supply described in two adjacent groups Mechanism（7）Between be provided with cushion.

6. independent ventilating cage box air feed system according to claim 1, it is characterised in that：The filter house（3）Including Shell, in filter house（3）The bottom level of shell is fixed with support plate（19）, in support plate（19）Upper vertical be fixed with and lead To plate（11）, guide plate（11）Positioned at the filter mechanism（8）Outside.

7. independent ventilating cage box air feed system according to claim 1 or 6, it is characterised in that：The filter mechanism（8） To be mounted on filter house from top to bottom（3）High efficiency particulate air filter in shell（9）And primary filter（10）.

8. independent ventilating cage box air feed system according to claim 1, it is characterised in that：It is additionally provided with one group of hasp lock （4）, wherein hasp lock（4）Main body be fixed on the air supplying part（5）Front end face, hasp lock（4）Hook be fixed on it is described Outlet section（2）Front end face.

9. independent ventilating cage box air feed system according to claim 1, it is characterised in that：In the outlet section（2）After End bottom is fixed with shaft angle steel（20）, shaft angle steel（20）End be fixed with shaft（21）, it is additionally provided with fixing bolt （22）, fixing bolt（22）It is inserted vertically into main frame（6）After fix, fixing bolt（22）Top be fixed with shaft set, shaft Set and shaft（21）Coordination hinge.

10. independent ventilating cage box air feed system according to claim 9, it is characterised in that：In the fixing bolt （22）There are two nut, main frames for upper suit（6）Between two nuts.