CN105947439A

CN105947439A - Storage bin structure

Info

Publication number: CN105947439A
Application number: CN201610312040.9A
Authority: CN
Inventors: 王国良
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-05-12
Filing date: 2016-05-12
Publication date: 2016-09-21

Abstract

The invention discloses a storage bin structure which comprises a bin body. The bin body is formed by a top wall, a bottom wall, a front side wall, a rear side wall, a left side wall and a right side wall jointly, wherein the front side wall and the rear side wall are arranged oppositely; and the left side wall and the right side wall are arranged oppositely. An inner top plate is arranged in the bin body. A top heat-insulating cavity is formed in the space between the inner top plate and the top wall in the bin body. A storage cavity is arranged in the space between the inner top plate and the bottom wall in the bin body. The left side wall is provided with a wall exhaust duct. The right side wall is provided with a wall intake duct, and an intake duct opening and closing door is arranged on the wall intake duct. The top wall is provided with a plurality of rainwater filling openings communicating with the top heat-insulating cavity. The right side wall is provided with a drainage channel communicating with the top heat-insulating cavity. A drainage on-off valve is arranged on the drainage channel. An exhaust fan is arranged in the wall exhaust duct. The storage bin structure has the beneficial effects that the structure is reasonable, heat accumulation caused by exposure in the sun can be prevented effectively, and the cooling capacity can be enhanced and the heat dissipation effect can be improved on rainy days.

Description

One stores up chamber structure

Technical field

The invention belongs to grain and oil storage field of engineering technology, particularly relate to one and store up chamber structure.

Background technology

Current grain and oil storage arrangement, such as warehouse, granary etc., the ventilating duct, the blower fan etc. being arranged in ventilating duct that mainly by warehouse, are arranged on warehouse form.Warehouse is typically directly arranged on the ground, the major function of ventilating duct, blower fan etc. is to utilize blower fan to make extraneous Cryogenic air by grain heap (bank), reduce temperature in storehouse, (air-conditioning storing grain refers to manually change the gas componant of normal atmosphere or regulates the proportioning of original gas additionally to possess fumigant insect killing and air-conditioning storing grain, certain gas concentration is controlled within the specific limits, and maintain must the time, thus reach parasite killing and press down the View of Grain Storage Technoiogy of mould delay grain quality comparison.) etc. function.But, current grain and oil storage arrangement, although can realize ventilating and a certain degree of cooling, but avoiding the accumulated heat that caused due to solar exposure, and reply different weather carries out the aspects such as the regulation of heat-removal modalities, has been short of.

Summary of the invention

The present invention is to overcome deficiency of the prior art, it is provided that a kind of rational in infrastructure, can effectively prevent the accumulated heat that solar exposure is caused, and can strengthen in rainwater weather cooling capacity, improve radiating effect store up chamber structure.

To achieve these goals, the present invention is by the following technical solutions:

One stores up chamber structure, including by roof, diapire, the front side wall being oppositely arranged and back side wall, the warehouse that the left side wall being oppositely arranged and right-side wall collectively form, it is provided with inside ceiling panel in described warehouse, in warehouse, the space between inside ceiling panel and roof is top heat-insulation chamber, in warehouse, the space between inside ceiling panel and diapire is storage chamber, left side wall is provided with body of wall exhausting duct, right-side wall is provided with body of wall intake air way, body of wall intake air way is provided with intake air way shutter door, roof is provided with some rainwater connected with top heat-insulation chamber and pours into mouth, right-side wall is provided with and pushes up the drainage that heat-insulation chamber connects, it is provided with exhaust blower in body of wall exhausting duct.

As preferably, described top heat-insulation chamber is provided with the top heat-removal bar of some vertical layouts, and top heat-removal bar stretches in storage chamber through inside ceiling panel, heat-removal bar lower end, top.

As preferably, described exhaust blower includes the blower fan case being arranged in body of wall exhausting duct, the motor being arranged in blower fan case and the impeller being connected with motor, impeller is coaxially connected with the rotating shaft of motor, there is in blower fan case shell air channel, motor and impeller are all in shell air channel, and motor is connected fixing by some fixing bars with blower fan case.

As preferably, it is provided with cooling jacket in described shell air channel, motor is in cooling jacket, blower fan case is cylindrical, and cooling jacket is coaxial with blower fan case, and blower fan case has case air intake and case air outlet, case air intake is in communication with the outside, case air outlet connects with in warehouse, and impeller is between case air outlet and cooling jacket, and cooling jacket is fixed with motor by some heat conduction cradling pieces.

As preferably, described blower fan case includes outer casing, interior vestlet, shell air channel is in interior vestlet, outer casing is coaxial with interior vestlet, the peripheral channel of tubulose is formed between outer casing and interior vestlet, peripheral channel is inner to be connected with warehouse inside, peripheral channel outer end is provided with the ring sealing plate closed peripheral channel outer end, if ring sealing plate is provided with dry plate air vent, some hinged with ring sealing plate and the interior air door of plate air vent can be closed, plate air vent and interior air door one_to_one corresponding, interior air door is provided with the roof door spring of air door in pushing up pressure, roof door spring one end is connected with outer casing, outer casing is provided with the main shutter door of casing that can close case air outlet, door lock for the main shutter door of locking casing, between interior vestlet and the main shutter door of casing, there is overdose space；

The main shutter door of casing is provided with some door push rods for backing down interior air door, door push rod and interior air door one_to_one corresponding；When the main shutter door of casing completely closes, door push rod backs down air door in correspondence.

As preferably, the main shutter door of described casing is provided with multiple heat sink strip through main shutter door, heat sink strip end in overdose space, the heat sink strip other end is in outside blower fan case.

nullAs preferably，Multiple heat radiation regulating part it is provided with in described shell air channel，Each heat radiation regulating part is uniformly distributed along blower fan case circumference，Heat radiation regulating part includes heat radiation regulation batten、Transition connecting rod、The guide thimble that one end open and the other end are closed、The regulating piston being in guide thimble、The regulation spring being in guide thimble，Guide thimble opening connects through interior vestlet and guide thimble opening with shell air channel，In a heat radiation regulating part: heat radiation regulation batten is hinged with interior vestlet away from one end of cooling jacket，Heat radiation regulation batten is hinged with one end of transition connecting rod near one end of cooling jacket，The other end of transition connecting rod is through the opening of guide thimble and hinged with regulating piston，Regulating piston is between regulation spring and transition connecting rod，Regulating piston is slidably connected with guide thimble and the slidably direction of regulating piston is axially in parallel with guide thimble，Regulation spring one end connects the blind end of guide thimble，The regulation spring other end connects regulating piston.

As preferably, described heat radiation regulation batten is provided with heat conduction bonding jumper near one end of cooling jacket, and cooling jacket lateral wall is provided with some film traps, heat conduction bonding jumper and film trap one_to_one corresponding, in heat conduction bonding jumper is in the film trap of correspondence and contacts with cooling jacket.

The invention has the beneficial effects as follows: rational in infrastructure, can effectively prevent the accumulated heat that solar exposure is caused, and cooling capacity can be strengthened in rainwater weather, improve radiating effect.

Accompanying drawing explanation

Fig. 1 is the structural representation of the present invention；

Fig. 2 is the enlarged drawing in Fig. 1 at A；

Fig. 3 is the structural representation at exhaust blower of the present invention；

Fig. 4 is the enlarged drawing in Fig. 3 at B；

Fig. 5 is the enlarged drawing in Fig. 3 at C.

nullIn figure: warehouse 1、Roof 11、Rainwater pours into mouth 111、Diapire 12、Left side wall 13、Right-side wall 14、Drainage 141、Draining on-off valve 141a、Top heat-insulation chamber 1a、Storage chamber 1b、Inside ceiling panel 2、Top heat-removal bar 21、Exhaust blower 3、Outer casing 31a、Interior vestlet 31b、The main shutter door of casing 311、Door push rod 3111、Heat sink strip 3112、Motor 32、Fixing bar 32a、Impeller 33、Shell air channel 34、Peripheral channel 35、Ring sealing plate 351、Plate air vent 351a、Interior air door 351b、Roof door spring 351c、Cooling jacket 4、Heat conduction cradling piece 41、Heat radiation regulation batten 51、Heat conduction bonding jumper 511、Transition connecting rod 52、Guide thimble 53、Regulating piston 54、Regulation spring 55、First hinged seat 56、Second hinged seat 57.

Detailed description of the invention

The present invention will be further described with detailed description of the invention below in conjunction with the accompanying drawings.

In embodiment as shown in Figures 1 to 5, one stores up chamber structure, including by roof 11, diapire 12, the front side wall being oppositely arranged and back side wall, the warehouse 1 that the left side wall 13 being oppositely arranged and right-side wall 14 collectively form, inside ceiling panel 2 it is provided with in described warehouse, in warehouse, the space between inside ceiling panel and roof is top heat-insulation chamber 1a, in warehouse, the space between inside ceiling panel and diapire is storage chamber 1b, left side wall is provided with body of wall exhausting duct, right-side wall is provided with body of wall intake air way, body of wall intake air way is provided with intake air way shutter door, roof is provided with some rainwater connected with top heat-insulation chamber and pours into mouth 111, right-side wall is provided with and pushes up the drainage 141 that heat-insulation chamber connects, drainage is provided with draining on-off valve 141a, exhaust blower 3 it is provided with in body of wall exhausting duct.Top heat-insulation chamber possesses heat-insulating capability, and when sunlight is stronger, at usual roof, exposure is the most serious, easy accumulated heat, after being provided with top heat-insulation chamber, can effectively delay heat speed in the incoming warehouse of roof, it is to avoid accumulated heat is the most serious.And during rainwater weather, rainwater can pour into mouth from rainwater and enter top heat-insulation chamber, inside ceiling panel is carried out fast cooling, rainwater can discharge (needing to open draining on-off valve) from drainage, consequently, it is possible to warehouse inner top accumulated heat can quickly be eliminated, and can effectively accelerate cooling rate.During non-rainwater weather, it is also possible to pour into mouth from rainwater and pour into cooling water, warehouse top is carried out anti-accumulated heat protection.

Described top heat-insulation chamber is provided with the top heat-removal bar 21 of some vertical layouts, and top heat-removal bar stretches in storage chamber through inside ceiling panel, heat-removal bar lower end, top.Heat in warehouse can be by heat-removal bar quick incoming top, top heat-insulation chamber, when rainwater, cooling water are into or by top heat-insulation chamber, and can push up and heat exchange quickly occurs between heat-removal bar, thus realize the fast cooling in warehouse, can effectively promote the heat-sinking capability within warehouse.

Described exhaust blower includes the blower fan case being arranged in body of wall exhausting duct, be arranged in blower fan case motor 32 and the impeller 33 being connected with motor, impeller is coaxially connected with the rotating shaft of motor, there is in blower fan case shell air channel 34, motor and impeller are all in shell air channel, and motor is connected fixing by some fixing bar 32a with blower fan case.

It is provided with cooling jacket 4 in described shell air channel, motor is in cooling jacket, blower fan case is cylindrical, cooling jacket is coaxial with blower fan case, blower fan case has case air intake and case air outlet, and case air intake is in communication with the outside, and case air outlet connects with in warehouse, impeller is between case air outlet and cooling jacket, and cooling jacket is fixed with motor by some heat conduction cradling pieces 41.Operationally, motor speed (with impeller wind-guiding speed) is intended in requisition for and regulates, according to the reserves in warehouse, position, layout etc., it is required for different motor speeds (ensureing suitable rate of venting), is otherwise easy for causing deficiency in draught or causing waste of energy and the unnecessary loss of motor.In shell air channel, distance impeller is remotely, and air then will not be concentrated very much, flows relatively or ratio is more uniform；In shell air channel at impeller, air is then to assemble towards wheel rotation scope (mainly at the blade of impeller), and the air of impeller central (at axis) is little, when especially motor speed is relatively low (now wheel speed is relatively low), throughput is relatively small, flow velocity is relatively slow, near at impeller central with regard to air less (all focus on and go at the blade of impeller), and motor is exactly positioned at (machine shaft is coaxial with impeller) near at impeller central, which results in motor radiating local slow, easy accumulated heat, thus affect the service life of motor.And the existence of coolant jacket, more air can be allowed first time more uniform, to be just introduced in coolant jacket at distance impeller distant place, also ratio, form wind gathering effect, increase and flow through the air quantity at motor；Heat can quickly be passed to coolant jacket (heat conduction cradling piece, coolant jacket can use copper or other Heat Conduction Material to make) by each heat conduction cradling piece by two, and the air capacity that heat conducting sleeve surface is flow through is very big, such that it is able to effectively further help motor radiating cooling.

Described blower fan case includes outer casing 31a, interior vestlet 31b, shell air channel is in interior vestlet, outer casing is coaxial with interior vestlet, the peripheral channel 35 of tubulose is formed between outer casing and interior vestlet, peripheral channel is inner to be connected with warehouse inside, peripheral channel outer end is provided with the ring sealing plate 351 closed peripheral channel outer end, if ring sealing plate is provided with dry plate air vent 351a, some hinged with ring sealing plate and the interior air door 351b of plate air vent can be closed, plate air vent and interior air door one_to_one corresponding, interior air door is provided with the roof door spring 351c of air door in pushing up pressure, roof door spring one end is connected with outer casing, outer casing is provided with the main shutter door of casing 311 that can close case air outlet, door lock for the main shutter door of locking casing, between interior vestlet and the main shutter door of casing, there is overdose space；The main shutter door of casing is provided with some door push rods 3111 for backing down interior air door, door push rod and interior air door one_to_one corresponding；When the main shutter door of casing completely closes, door push rod backs down air door in correspondence.When the main shutter door of casing fully opens, door push rod with corresponding in air door depart from.The main shutter door of described casing is provided with multiple heat sink strip 3112 through main shutter door, heat sink strip end in overdose space, the heat sink strip other end is in outside blower fan case.Peripheral channel outer end i.e. peripheral channel is towards one end of the main shutter door of casing, and peripheral channel the inner i.e. peripheral channel is towards one end of warehouse.Peripheral channel is a passage that can realize break-make: when the main shutter door of casing is opened, motor, impeller normally work to when being aerated heat radiation in warehouse, now carry out is " outer circulation ", i.e. air outside warehouse enters from warehouse outside (through body of wall intake air way), by discharging (interior air door remains turned-off under the effect of roof door spring, and peripheral channel is blocked) from shell air channel again after grain heap.When the main shutter door of casing closes (now can pin the main shutter door of casing with door lock), the closedown of intake air way shutter door, air door (roof door spring is further compressed) in now door push rod backs down correspondence, connect between peripheral channel outer end and overdose space, motor, impeller normally work, then air can enter shell air channel air intake in warehouse, peripheral channel outer end is entered into the most again through shell duct exhaust air end, overdose space, each plate air vent, finally return to warehouse from peripheral channel the inner again, thus define the air-flow " interior circulation " in warehouse.Outer moisture more compared with big or dust be difficult to by common filter ensure airflow cleans time, just can be in hydronic mode in using, air-flow is in warehouse, be circulated in the internal and external circumferential passage of shell air channel, take away the heat of grain heap, and air-flow is when flowing through overdose space, can carry out heat exchange with heat sink strip, heat is delivered to outside warehouse by heat sink strip, thus can effectively realize interior circulating cooling.

Again or when needing to carry out fumigant insect killing, air-conditioning storing grain, it is also the most suitable for using interior circulation.Medicament or specific gas (such as nitrogen) can be effectively reduced waste along with air-flow is in silo, be circulated and be gradually uniformly distributed in the internal and external circumferential passage of shell air channel, promotes effect.Additionally, realized the switching of inner-outer circulation by the switch main shutter door of casing, the convenience of state switching can be improved, decrease operation bidirectional.

nullMultiple heat radiation regulating part it is provided with in described shell air channel，Each heat radiation regulating part is uniformly distributed along blower fan case circumference，Heat radiation regulating part includes heat radiation regulation batten 51、Transition connecting rod 52、The guide thimble 53 that one end open and the other end are closed、The regulating piston 54 being in guide thimble、The regulation spring 55 being in guide thimble，Guide thimble opening connects through interior vestlet and guide thimble opening with shell air channel，In a heat radiation regulating part: heat radiation regulation batten is hinged with interior vestlet by the first hinged seat 56 away from one end of cooling jacket，Heat radiation regulation batten and the first hinged seat are hinged，First hinged seat is fixed with interior vestlet，Heat radiation regulation batten is hinged with one end of transition connecting rod near one end of cooling jacket，The other end of transition connecting rod through guide thimble opening and by the second hinged seat 57 hinged with regulating piston，Transition connecting rod and the second hinged seat are hinged，Second hinged seat is fixed with regulating piston，Regulating piston is between regulation spring and transition connecting rod，Regulating piston is slidably connected with guide thimble and the slidably direction of regulating piston is axially in parallel with guide thimble，Regulation spring one end connects the blind end of guide thimble，The regulation spring other end connects regulating piston.As previously mentioned, if the air-flow flowing through motor is relatively fewer, then it is easily caused the heat radiation deficiency of motor, accumulated heat, especially motor speed (relatively) is all the more so (during motor speed height time the highest, integrated air flow is big, flow through what the throughput of motor still can be protected, although now motor heat production is the most more, but better heat-radiation effect).And if reduction air channel bore is to promote ratio and the flow velocity flowing through motor airflow, then when needs Wind Volume (now motor is high rotating speed), it is easy for causing air-flow 'go'gage not enough.And in this programme, a circle heat radiation regulation batten has been encircled a city in one " wind gathering air channel ", between adjacent heat radiation adjustable plate, then form wind gap.When motor speed uprises, air velocity becomes big, airflow passes respectively dispels the heat regulation batten near the plate face of fan shroud columella line side, and press heat radiation regulation batten be displaced outwardly, heat radiation adjustable plate rotates along pin joint, and press regulating piston by transition connecting rod and slide in and out (in guide thimble slide), regulating spring pressurized, each heat radiation adjustable plate is (air circulation bore increases relatively) in " opening " state.Now except there being enough air-flows to flow through in cooling jacket, remaining air-flow can also flow through between cooling jacket and shell wind path wall, can effectively ensure that the smoothness that air-flow passes through, and ventilation bore is the most suitable (after heat radiation adjustable plate starts to be promoted outer shifting by air-flow, motor speed is the highest, ventilation bore can become the biggest, so possessing adaptivity).

Described heat radiation regulation batten is provided with heat conduction bonding jumper 511 near one end of cooling jacket, and cooling jacket lateral wall is provided with some film traps, heat conduction bonding jumper and film trap one_to_one corresponding, in heat conduction bonding jumper is in the film trap of correspondence and contacts with cooling jacket.When motor speed is relatively low, and air-flow velocity is not reaching to the highest, the most also it is not enough to overcome the power of regulation spring to allow heat radiation adjustable plate be turned out, now can ensure wind gathering effect, more air is allowed to flow through from middle part such that it is able to have more air to flow through motor, ensure motor radiating.And, heat radiation regulation batten is temporarily connected as a single entity with cooling jacket by heat conduction bonding jumper, be equivalent to effectively extend the heat radiation length of cooling jacket, the heat produced on motor can pass to cooling jacket, heat conduction bonding jumper, and heat conduction bonding jumper can touch the air of a large amount of flowing, it is thus possible to faster and better realize heat exchange, play the effect that motor is dispelled the heat, can service life (heat radiation adjustable plate, heat conduction bonding jumper copper or other Heat Conduction Material can be used to make) of effective guarantee motor.

Claims

1. store up chamber structure for one kind, including by roof, diapire, the front side wall being oppositely arranged and back side wall, the warehouse that the left side wall being oppositely arranged and right-side wall collectively form, it is characterized in that, it is provided with inside ceiling panel in described warehouse, in warehouse, the space between inside ceiling panel and roof is top heat-insulation chamber, in warehouse, the space between inside ceiling panel and diapire is storage chamber, left side wall is provided with body of wall exhausting duct, right-side wall is provided with body of wall intake air way, body of wall intake air way is provided with intake air way shutter door, roof is provided with some rainwater connected with top heat-insulation chamber and pours into mouth, right-side wall is provided with and pushes up the drainage that heat-insulation chamber connects, it is provided with exhaust blower in body of wall exhausting duct.

One the most according to claim 1 stores up chamber structure, it is characterized in that, described top heat-insulation chamber is provided with the top heat-removal bar of some vertical layouts, and top heat-removal bar stretches in storage chamber through inside ceiling panel, heat-removal bar lower end, top.

One the most according to claim 1 and 2 stores up chamber structure, it is characterized in that, described exhaust blower includes the blower fan case being arranged in body of wall exhausting duct, the motor being arranged in blower fan case and the impeller being connected with motor, impeller is coaxially connected with the rotating shaft of motor, there is in blower fan case shell air channel, motor and impeller are all in shell air channel, and motor is connected fixing by some fixing bars with blower fan case.

One the most according to claim 3 stores up chamber structure, it is characterized in that, being provided with cooling jacket in described shell air channel, motor is in cooling jacket, and blower fan case is cylindrical, cooling jacket is coaxial with blower fan case, blower fan case has case air intake and case air outlet, and case air intake is in communication with the outside, and case air outlet connects with in warehouse, impeller is between case air outlet and cooling jacket, and cooling jacket is fixed with motor by some heat conduction cradling pieces.

One the most according to claim 3 stores up chamber structure, it is characterized in that, described blower fan case includes outer casing, interior vestlet, shell air channel is in interior vestlet, outer casing is coaxial with interior vestlet, the peripheral channel of tubulose is formed between outer casing and interior vestlet, peripheral channel is inner to be connected with warehouse inside, peripheral channel outer end is provided with the ring sealing plate closed peripheral channel outer end, if ring sealing plate is provided with dry plate air vent, some hinged with ring sealing plate and the interior air door of plate air vent can be closed, plate air vent and interior air door one_to_one corresponding, interior air door is provided with the roof door spring of air door in pushing up pressure, roof door spring one end is connected with outer casing, outer casing is provided with the main shutter door of casing that can close case air outlet, door lock for the main shutter door of locking casing, between interior vestlet and the main shutter door of casing, there is overdose space；

One the most according to claim 5 stores up chamber structure, it is characterized in that, the main shutter door of described casing is provided with multiple heat sink strip through main shutter door, heat sink strip end in overdose space, the heat sink strip other end is in outside blower fan case.

nullOne the most according to claim 3 stores up chamber structure，It is characterized in that，Multiple heat radiation regulating part it is provided with in described shell air channel，Each heat radiation regulating part is uniformly distributed along blower fan case circumference，Heat radiation regulating part includes heat radiation regulation batten、Transition connecting rod、The guide thimble that one end open and the other end are closed、The regulating piston being in guide thimble、The regulation spring being in guide thimble，Guide thimble opening connects through interior vestlet and guide thimble opening with shell air channel，In a heat radiation regulating part: heat radiation regulation batten is hinged with interior vestlet away from one end of cooling jacket，Heat radiation regulation batten is hinged with one end of transition connecting rod near one end of cooling jacket，The other end of transition connecting rod is through the opening of guide thimble and hinged with regulating piston，Regulating piston is between regulation spring and transition connecting rod，Regulating piston is slidably connected with guide thimble and the slidably direction of regulating piston is axially in parallel with guide thimble，Regulation spring one end connects the blind end of guide thimble，The regulation spring other end connects regulating piston.

One the most according to claim 7 stores up chamber structure, it is characterized in that, described heat radiation regulation batten is provided with heat conduction bonding jumper near one end of cooling jacket, cooling jacket lateral wall is provided with some film traps, heat conduction bonding jumper and film trap one_to_one corresponding, in heat conduction bonding jumper is in the film trap of correspondence and contact with cooling jacket.