CN209806503U

CN209806503U - Multi-pipe cooling and dehumidifying device for grain storage

Info

Publication number: CN209806503U
Application number: CN201920540726.2U
Authority: CN
Inventors: 许国川; 蔺德江
Original assignee: Central Reserve Grain Quanzhou Direct Warehouse Co Ltd
Current assignee: Central Reserve Grain Quanzhou Direct Warehouse Co Ltd
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2019-12-20
Anticipated expiration: 2029-04-19

Abstract

The utility model provides a store up grain multitube cooling dehydrating unit, relates to and stores up grain technical field, and including single tube fan, distributor, hose and body, the distributor is equipped with an gas vent and a plurality of air inlet, and the gas vent of distributor is connected in single tube fan's inlet end, and the air inlet of every distributor all connects gradually hose and body to the body is equipped with a plurality of inlet ports. During the use with inside a plurality of bodys insert the grain heap in different positions, then with hose with body connection to distributor and single tube fan, take out the inside air of grain heap through the through-hole of body, let the inside air and the outside air circulation of grain heap flow (can start the air conditioner when necessary and carry out cooling dehumidification processing to the outside air) to reduce the temperature and the humidity of the inside air of grain heap.

Description

Multi-pipe cooling and dehumidifying device for grain storage

Technical Field

The utility model relates to a store up grain technical field, more specifically say and indicate a store up grain multitube cooling dehydrating unit.

Background

Due to the phenomena of water content, uneven ventilation and the like in the grain pile, partial grain water content is high easily, and grain storage safety accidents such as heating and mildewing of the stored grain are caused. The traditional method for processing local grain heating adopts single-pipe fan single-point cooling, and has the problems of small processing range, low efficiency, large labor capacity and the like, so that a device which can process local grain heating in a large range and high efficiency and can detect the temperature and humidity of a grain pile, cool and dehumidify the grain pile is needed to be designed.

Disclosure of Invention

The utility model provides a pair of store up grain multitube cooling dehydrating unit, its aim at overcomes the above-mentioned problem that exists among the prior art.

The utility model adopts the technical scheme as follows:

the utility model provides a store up grain multitube cooling dehydrating unit, includes single tube fan, distributor, hose and body, the distributor is equipped with an gas vent and a plurality of air inlet, the gas vent of distributor connect in the inlet end of single tube fan, every the air inlet of distributor all connects gradually and is provided with hose and body to the body is equipped with a plurality of inlet ports.

The temperature and humidity sensor is arranged at the exhaust end of the single-pipe fan, and the controller is electrically connected with the single-pipe fan.

Further, the pipe body is a PVC pipe, and the opening rate is 30%.

Further, still include at least one and be used for connecting the skewer ware of body.

Compared with the prior art, the utility model has the advantages of:

one of which, the utility model discloses insert the grain with a plurality of bodys when using and pile inside in different positions, then with hose with body connection to distributor and single tube fan, pile the inside air of grain and take out through the through-hole of body, let the inside air and the outside air circulation of grain heap flow (start the air conditioner simultaneously and cool down dehumidification processing to outside air) to reduce the temperature and the humidity of grain heap inside air.

Secondly, the utility model discloses in, adopt hose, distributor to be connected to a single tube fan with a plurality of bodys on, overcome the drawback that a single tube fan can only connect a body, reduced the administrative cost, the distribution range and the flexibility of body can be enlarged in the existence of hose simultaneously.

Thirdly, the utility model discloses still include the sampler, before the cooling dehumidification, with the body is connected to the sampler, utilize the sampler to take grain out, insert the grain heap with the mode that the limit was taken out to the limit was inserted with the body simultaneously, reach the position that generates heat. The grain of body can in time be extracted to the skewer ware, lets the body insert the grain heap more easily, reduces work load and working strength, can let the body keep certain hollow state simultaneously, helps the circulation of air, improves cooling dehumidification efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Detailed Description

The following describes embodiments of the present invention with reference to the drawings. Numerous details are set forth in the following description in order to provide a thorough understanding of the present invention, but it will be apparent to one skilled in the art that the present invention may be practiced without these details.

Referring to fig. 1, a grain storage multi-pipe cooling and dehumidifying device comprises a single-pipe fan 1, a distributor 2, a hose 3 and a pipe body 4. Wherein, the distributor 2 is made of stainless steel, the distributor 2 is provided with an air outlet 21 and three air inlets 22, and the number of the air inlets 22 can be properly increased or decreased according to the requirement. The air outlet 21 of the distributor 2 is connected with the air inlet end 11 of the single-pipe fan, and the air inlet 22 of each distributor 2 is sequentially connected with the hose 3 and the pipe body 4. Specifically, the hose 3, the pipe body 4 and the air inlet 22 are simply inserted and connected so as to be conveniently disassembled and assembled. The tube 4 has a plurality of air inlets 41. Specifically, the pipe body 4 is a PVC pipe, and the opening rate of the air intake holes 41 is 30%.

Referring to fig. 1, the grain storage multi-pipe cooling and dehumidifying device further comprises a temperature and humidity sensor 5 and a controller 6 which are electrically connected with each other, wherein the temperature and humidity sensor 5 is fixedly arranged at an exhaust end 12 of the single-pipe fan 1, and the controller 6 is electrically connected with the single-pipe fan. The main part of the controller 6 is a PLC, and the control of starting and stopping of the single-pipe fan 1 through the PLC according to the temperature and humidity sensor 5 is a conventional technology and is not repeated herein. In addition, the grain storage multi-pipe cooling and dehumidifying device further comprises at least one sampler (not shown in the figure) for connecting the pipe body 4. The sampler belongs to the existing products, and the specific structure of the sampler is not described in detail. The grain of body 4 can in time be extracted to the skewer ware, lets body 4 insert the grain heap more easily, reduces work load and working strength, can let body 4 keep certain hollow state simultaneously, helps the circulation of air, improves cooling dehumidification efficiency.

Referring to fig. 1, the utility model discloses a use method: (1) connect the skewer ware with the upper end of body 4, the lower extreme inserts the grain heap, starts the skewer ware, with the grain extraction in the body 4, handheld body 4 is with its depths propelling movement toward the grain heap simultaneously, inserts inside the grain heap to disconnection body 4 and skewer ware. (2) And (3) separately inserting a plurality of pipe bodies 4 at different positions of the grain pile according to the mode of the step (1). (3) The pipe bodies 4 are respectively connected to the air inlet 22 of the distributor 2 through the hoses 3, the single-pipe fan 1 is started, air in the grain stack is extracted through the through holes 41 of the pipe bodies 4, and finally the air is discharged from the air outlet end 12 of the single-pipe fan 1, so that air flow is formed between the inside and the outside of the grain stack; meanwhile, an air conditioner in the granary needs to be started, and the air extracted by the air conditioner is cooled and dehumidified; (4) during operation, temperature and humidity sensor 5 detects the air temperature and the humidity of end 12 of giving vent to anger constantly to detect data transmission to the controller, when temperature and humidity reached the default, the single tube fan 1 (and the air conditioner) of controller automatic stop reduces blind invalid aeration cooling.

The above-mentioned be the utility model discloses a concrete implementation way, nevertheless the utility model discloses a design concept is not limited to this, and the ordinary use of this design is right the utility model discloses carry out immaterial change, all should belong to the act of infringement the protection scope of the utility model.

Claims

1. The utility model provides a store up grain multitube cooling dehydrating unit which characterized in that: the air inlet of each distributor is sequentially connected with the hose and the pipe body, and the pipe body is provided with a plurality of air inlets.

2. The grain storage multi-pipe cooling and dehumidifying device of claim 1, which is characterized in that: the temperature and humidity sensor is arranged at the exhaust end of the single-pipe fan, and the controller is electrically connected with the single-pipe fan.

3. The grain storage multi-pipe cooling and dehumidifying device of claim 1 or 2, which is characterized in that: the pipe body is a PVC pipe, and the aperture ratio is 30%.

4. The grain storage multi-pipe cooling and dehumidifying device of claim 1, which is characterized in that: the device also comprises at least one sample injector used for connecting the tube body.