Temperature regulation and control two-in-one circulation device for multi-medium mixed gas
By using a multi-media mixed gas temperature control and circulation device, which combines a sealed air conditioner, an insecticidal gas storage component, and a gas filling valve, the internal gas circulation and concentration regulation of the grain silo are achieved, thus solving the problem of insect infestation in the grain silo and achieving an effective insecticidal effect.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-28
- Publication Date
- 2026-03-27
AI Technical Summary
Existing grain warehouses are prone to insect infestation during long-term grain storage, leading to grain spoilage and economic losses.
Design a multi-media mixed gas temperature control and circulation device, including a sealed air conditioner, an insecticidal gas storage component and a gas filling valve. It uses nitrogen, carbon dioxide and ethyl formate gas for insecticidal purposes, and achieves gas circulation through air supply and return pipes. The gas concentration is adjusted by sensors and controllers.
It effectively prevents insects from infesting the inside of grain warehouses, maintains the internal gas concentration, achieves excellent insecticidal effects, and avoids grain damage.
Smart Images
Figure CN224038301U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technical field of granary, more specifically, the utility model relates to a kind of multi-medium mixed gas temperature regulation two-in-one loop device. BACKGROUND
[0002] Granary refers to the warehouse for storing grain, modern granary is roughly divided into four categories: house type warehouse, vertical silo, shallow round warehouse and steel plate warehouse, the existing granary cannot store grain well in the process of use, because in the long storage process, insects may occur in the interior of granary, which leads to the grain stored in the interior of granary is prone to damage, thereby causing economic loss.
[0003] Therefore, a kind of multi-medium mixed gas temperature regulation two-in-one loop device is needed to solve the above problems. UTILITY MODEL CONTENT
[0004] In order to overcome the above-mentioned defects of the prior art, the embodiments of the utility model provide a kind of multi-medium mixed gas temperature regulation two-in-one loop device, by being provided with closed air conditioner, insecticidal gas storage component and air valve etc., the utility model can effectively kill insects in the interior of granary, avoid the situation that insects appear in the interior of granary, so that the actual use effect of the utility model is good, to solve the problems raised in the above background art.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of multi-medium mixed gas temperature regulation two-in-one loop device, including granary, characterized by: the side of the granary is provided with closed air conditioner, the closed air conditioner is fixedly installed with air supply pipe and return air pipe between granary, the air supply pipe bottom is provided with insecticidal gas storage component, the insecticidal gas storage component outlet is fixedly installed with insecticidal gas delivery pipe, the insecticidal gas delivery pipe is fixedly installed with air valve.
[0006] In a preferred embodiment, the insecticidal gas storage component includes a mobile nitrogen generator, a carbon dioxide tank, a methyl formate tank with a heating device, and a chlorine dioxide tank.
[0007] In a preferred embodiment, the top end of the insecticidal gas delivery pipe is in communication with the air supply pipe.
[0008] In a preferred embodiment, the air valve is provided with a nitrogen concentration sensor, a carbon dioxide concentration sensor, a chlorine dioxide concentration sensor and a methyl formate concentration sensor on the top side, and the output ends of the nitrogen concentration sensor, the carbon dioxide concentration sensor, the chlorine dioxide concentration sensor and the methyl formate concentration sensor are connected to the same controller.
[0009] The nitrogen concentration sensor is used for detecting the nitrogen concentration on the top side of the aeration valve and transmitting the detection result to the controller for processing.
[0010] The carbon dioxide concentration sensor is used for detecting the carbon dioxide concentration on the top side of the aeration valve and transmitting the detection result to the controller for processing.
[0011] The ethyl formate concentration sensor is used for detecting the ethyl formate gas concentration on the top side of the aeration valve and transmitting the detection result to the controller for processing.
[0012] In a preferred embodiment, the controller is configured as a single-chip microcomputer, and the output end of the controller is connected with the input end of the aeration valve.
[0013] The technical effects and advantages of the utility model are as follows:
[0014] The utility model discloses airtight air conditioner, insecticidal gas storage subassembly and aeration valve and other structures are equipped, the utility model discloses can carry out effective insecticidal to the interior of granary, avoids the situation that the interior of granary appears to be insect, makes the actual use effect of the utility model discloses be better. DRAWINGS
[0015] Fig. 1 It is the whole structure schematic diagram of the utility model.
[0016] Fig. 2 It is the system schematic diagram of the utility model.
[0017] The figure mark is: 1, granary;2, airtight air conditioner;3, air supply pipe;4, return air pipe;5, insecticidal gas storage subassembly;6, insecticidal gas delivery pipe;7, aeration valve;14, controller;15, nitrogen concentration sensor;16, carbon dioxide concentration sensor;17, ethyl formate concentration sensor. DETAILED DESCRIPTION
[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all the other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the utility model.
[0019] As shown in the accompanying drawings Figs. 1-2The utility model provides a kind of multi-medium mixed gas temperature regulation two-in-one loop flow device, including granary 1, it is characterized by: the granary 1 side is provided with airtight air conditioner 2, airtight air conditioner 2 and granary 1 between fixed installation have air supply pipe 3 and return air pipe 4, air supply pipe 3 bottom is provided with insecticidal gas storage assembly 5, insecticidal gas storage assembly 5 gas outlet is fixedly installed with insecticidal gas delivery pipe 6, insecticidal gas delivery pipe 6 is fixedly installed with gas valve 7 on.
[0020] The insecticidal gas storage assembly 5 includes a mobile nitrogen generator, a carbon dioxide storage tank, a methyl formate storage tank with a heating device, and a chlorine dioxide storage tank.
[0021] The top end of the insecticidal gas delivery pipe 6 is in communication with the air supply pipe 3.
[0022] The top side of the gas valve 7 is provided with a nitrogen concentration sensor 15, a carbon dioxide concentration sensor 16, a chlorine dioxide concentration sensor, and a methyl formate concentration sensor 17. The output ends of the nitrogen concentration sensor 15, the carbon dioxide concentration sensor 16, the chlorine dioxide concentration sensor, and the methyl formate concentration sensor 17 are connected to the same controller 14.
[0023] The nitrogen concentration sensor 15 is used to detect the nitrogen concentration on the top side of the gas valve 7 and transmit the detection results to the controller 14 for processing.
[0024] The carbon dioxide concentration sensor 16 is used to detect the carbon dioxide concentration on the top side of the gas valve 7 and transmit the detection results to the controller 14 for processing.
[0025] The methyl formate concentration sensor 17 is used to detect the methyl formate gas concentration on the top side of the gas valve 7 and transmit the detection results to the controller 14 for processing.
[0026] The controller 14 is set as a single-chip microcomputer, and the output end of the controller 14 is connected to the input end of the gas valve 7.
[0027] The model of the single-chip microcomputer is set as M68HC16. The single-chip microcomputer is an integrated circuit chip that integrates a central processing unit CPU, a random access memory RAM, a read-only memory ROM, various I / O ports, an interrupt system, a timer / counter, and other functions on a silicon chip to form a small and complete microcomputer system. The model of the nitrogen concentration sensor 15 is set as SKY2000-N2. The model of the carbon dioxide concentration sensor 16 is set as G01-CO2-B3. The carbon dioxide concentration sensor is a device based on chemical reaction or physical property change, used for real-time detection, measurement, and monitoring of carbon dioxide concentration in the environment. The model of the methyl formate concentration sensor 17 is set as SGA-608.
[0028] The specific implementation method is as follows: When using this utility model, by setting a gas filling valve 7, nitrogen, carbon dioxide, and ethyl formate gases can all enter the grain silo 1 through the air supply pipe 3. The nitrogen concentration sensor 15, carbon dioxide concentration sensor 16, chlorine dioxide concentration sensor, and ethyl formate concentration sensor 17 can respectively detect the nitrogen concentration, carbon dioxide concentration, chlorine dioxide concentration, and ethyl formate gas concentration on the top side of the gas filling valve 7, thereby facilitating the adjustment of the gas flow rate. Through the air supply pipe 3, return air pipe 4, and sealed air conditioner 2, the gas inside the grain silo 1 is internally circulated to maintain the internal gas concentration. Then, nitrogen, carbon dioxide, and ethyl formate gases can all play an excellent insecticidal role. This allows this utility model to effectively kill insects inside the grain silo and prevent insect infestation inside the grain silo, resulting in good actual use effect of this utility model.
[0029] Working principle of this utility model:
[0030] Refer to the instruction manual appendix Figs. 1-2 When using this utility model, by providing a sealed air conditioner 2, an insecticidal gas storage component 5, and a gas filling valve 7, this utility model can effectively kill insects inside the grain warehouse, preventing insects from appearing inside the grain warehouse, thus making the actual use effect of this utility model better.
[0031] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.
[0032] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.
[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A multi-medium mixed gas temperature control two-in-one loop device, comprising a granary (1), characterized in that: The grain depot (1) one side is provided with airtight air conditioner (2), the airtight air conditioner (2) with grain depot (1) between fixed mounting has air supply pipe (3) and return air duct (4), the air supply pipe (3) bottom is provided with insecticidal gas storage assembly (5), the insecticidal gas storage assembly (5) gas outlet is fixedly installed with insecticidal gas delivery pipe (6), the insecticidal gas delivery pipe (6) is fixedly installed with gas valve (7) on.
2. A multi-media hybrid air temperature regulating two-in-one loop device according to claim 1, characterized in that: The insecticidal gas storage assembly (5) includes a mobile nitrogen generator, a carbon dioxide storage tank, a methyl formate storage tank with a heating device and a chlorine dioxide storage tank.
3. The multi-media hybrid air temperature regulating two-in-one loop device according to claim 1, characterized in that: The top end of the insecticidal gas delivery pipe (6) is communicated with the air supply pipe (3).
4. The multi-media hybrid air temperature regulating two-in-one loop device according to claim 1, characterized in that: The top side of the gas valve (7) is provided with a nitrogen concentration sensor (15), a carbon dioxide concentration sensor (16), a chlorine dioxide concentration sensor and a methyl formate concentration sensor (17), and the output ends of the nitrogen concentration sensor (15), the carbon dioxide concentration sensor (16), the chlorine dioxide concentration sensor and the methyl formate concentration sensor (17) are connected with the same controller (14). The nitrogen concentration sensor (15) is used for detecting the nitrogen concentration on the top side of the gas valve (7) and transmitting the detection result to the controller (14) for processing. The carbon dioxide concentration sensor (16) is used for detecting the carbon dioxide concentration on the top side of the gas valve (7) and transmitting the detection result to the controller (14) for processing. The methyl formate concentration sensor (17) is used for detecting the methyl formate gas concentration on the top side of the gas valve (7) and transmitting the detection result to the controller (14) for processing.
5. A multi-media hybrid air temperature regulating and circulation dual-in-one device according to claim 4, wherein: The controller (14) is set as a single-chip microcomputer, and the output end of the controller (14) is connected with the input end of the gas valve (7).