Safe temperature adjusting device for increasing temperature of watermelon greenhouse

Abstract

The utility model relates to the technical field of watermelon planting and production, in particular to a safe temperature adjusting device for increasing temperature of a watermelon greenhouse, which comprises an operation box, a transmission heat insulation compartment and an ash filtering component, a feeding transportation channel is arranged at the top of one side of the operation box, greenhouse temperature increasing blocks are arranged above the feeding transportation channel, and the ash filtering component is arranged above the greenhouse temperature increasing blocks. A conveying heat insulation compartment is vertically connected to one side of the feeding conveying channel, a conveying channel is formed in the conveying heat insulation compartment, a discharging slope is arranged at the tail end of the conveying channel, a recycling drawer is externally connected to the bottom of the discharging slope, and an ash filtering assembly is erected above the recycling drawer; the ash filtering assembly comprises an inclined filtering grid and a straight filtering grid, and the straight filtering grid is mounted at the other end of the inclined filtering grid; the greenhouse temperature increasing block solves the problems that in the prior art, when a low-cost greenhouse temperature increasing block is adopted, sparks leak out, mulching films and greenhouse films are burnt, and the danger coefficient is high.

Description

Technical Field

[0001] This utility model relates to the field of watermelon planting and production technology, specifically a safe temperature control device for increasing the temperature of watermelon greenhouses. Background Technology

[0002] To improve economic efficiency, the planting time for early spring watermelons has been trending earlier each year. However, frequent cold snaps and snowfalls have become major constraints on early spring watermelon production. In low-temperature environments, watermelon plants are susceptible to chilling and freezing damage, leading to hindered root development, slowed growth, stunted seedlings, and poor pollination. These adverse climatic conditions severely impact watermelon yield and flavor quality, limiting the improvement of industry profitability.

[0003] Existing greenhouses lack temperature and light control facilities, which greatly limits watermelon production. Greenhouses have a simple structure, relatively low cost, and are widely used in production, while high-end equipment in intelligent greenhouses is not suitable for greenhouse facilities and is also more expensive.

[0004] When using lower-cost greenhouse heating blocks, there is a risk of spark leakage and burning of the ground film and greenhouse film, which poses a high risk factor.

[0005] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and proposed a safe temperature regulation device for watermelon greenhouse heating, in order to achieve a more practical purpose. Utility Model Content

[0006] The purpose of this invention is to provide a safe temperature control device for increasing the temperature of watermelon greenhouses, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a safe temperature control device for heating watermelon greenhouses, comprising a working box, a transmission insulation box, and an ash filter assembly. A material supply and transportation channel is installed on the top of one side of the working box, and greenhouse heating blocks are arranged above the material supply and transportation channel. A transmission insulation box is vertically connected to one side of the material supply and transportation channel, and a transmission channel is provided inside the transmission insulation box. A material discharge ramp is provided at the end of the transmission channel. A recycling drawer is connected to the bottom of the material discharge ramp, and an ash filter assembly is mounted above the recycling drawer. The ash filter assembly includes an inclined filter grid and a straight filter grid, and a straight filter grid is installed at the other end of the inclined filter grid.

[0008] The inclined filter grid and the material feeding ramp are positioned in coordination, and a temperature monitor is installed at the corner connection between the heat-insulated conveying box and the material supply and transportation channel.

[0009] The transmission channel has a channel groove with a movable sealing baffle, and the discharge slope of the transmission channel has an opening groove.

[0010] A side electric push rod is installed on one side of the material supply and transportation channel, and a telescopic rod is installed horizontally on the side electric push rod.

[0011] The top of the upper cover of the recycling drawer is equipped with heating pipes, and multiple sets of heating pipes have horizontally arranged metal wire filters inside.

[0012] Furthermore, the horizontal position of the telescopic rod and the transmission channel are coordinated with each other.

[0013] Furthermore, the top of the material supply and transport channel is covered with a transparent cover.

[0014] Furthermore, the metal wire filter screen is arranged horizontally up and down inside the heating gas pipe, and there are multiple sets of heating gas pipes arranged horizontally.

[0015] Furthermore, the transmission channel, the feeding ramp, the inclined filter grid, and the straight filter grid are interconnected.

[0016] Furthermore, the movable sealing baffle and the opening slot are positioned in a mutually compatible manner.

[0017] This utility model provides a safe temperature control device for increasing the temperature in watermelon greenhouses, which has the following beneficial effects:

[0018] 1. This utility model uses the transmission channel inside the heat insulation box as the moving and transferring channel for the greenhouse heating block. When the greenhouse heating block is pushed by the telescopic rod, it will squeeze the movable sealing partition on the inner side, so that the greenhouse heating block passes through the opening groove along the feeding slope, falls onto the inclined surface of the inclined filter grid, and finally falls to the straight filter grid for fixed-point ignition treatment, thereby achieving the heating effect.

[0019] The movable sealing baffle can spring back when the greenhouse heating block enters the feeding slope, so that the movable sealing baffle is in a vertical state, limiting and sealing the transmission channel and reducing the spillage of dust or sparks.

[0020] 2. In this utility model, the combustion space above the ash filter assembly serves as the heating block for the greenhouse. The four sets of the assembly are sealed with plates. The top of the assembly is equipped with a series of heating gas pipes. Inside the assembly, there are arranged metal wire filters. The metal mesh is used to make the spark-containing gas collide and rub against the wall of the container when it passes through, thereby reducing the kinetic energy of the spark and cooling it to extinguish it.

[0021] 3. In this utility model, the material supply and transportation channel serves as the material supply channel for the greenhouse heating blocks. It adopts an electronic control method to control the conveyor belt on the material supply and transportation channel to transfer the greenhouse heating blocks to the inlet of the transmission channel. It also works with a side electric push rod and telescopic rod on one side to achieve automatic material supply.

[0022] Under the observation and detection of the internal temperature monitor, the electric push rod on the control side transports the new greenhouse heating block to maintain the internal temperature at all times. The entire control program is simple and easy to operate.

[0023] A transparent cover is installed at the top of the material supply and transportation channel, which allows for constant monitoring of the consumption of greenhouse heating blocks, thus facilitating better replenishment and replacement. Attached Figure Description

[0024] The disclosure of this utility model will become more readily understood with reference to the accompanying drawings. It will be readily understood by those skilled in the art that these drawings are merely illustrative of the technical solutions of this utility model and are not intended to limit the scope of protection of this utility model. In the drawings:

[0025] Figure 1 This is a three-dimensional structural diagram of a safe temperature regulation device for increasing the temperature of watermelon greenhouses according to the present invention;

[0026] Figure 2 This is a schematic diagram of the unfolded internal structure of a safe temperature regulation device for increasing the temperature of watermelon greenhouses according to this utility model.

[0027] Figure 3 This is a side-view three-dimensional structural diagram of an ash filter component of a safe temperature regulation device for increasing the temperature of watermelon greenhouses according to the present invention.

[0028] Figure 4 This is a schematic cross-sectional view of the internal structure of the heating pipe of a safe temperature regulation device for increasing the temperature of watermelon greenhouses according to this utility model.

[0029] In the diagram: 1. Work box; 2. Insulated transfer chamber; 3. Ash filter assembly; 301. Inclined filter grid; 302. Straight filter grid; 4. Transparent cover; 5. Side electric push rod; 6. Telescopic rod; 7. Greenhouse heating block; 8. Heating gas pipe; 9. Temperature monitor; 10. Material supply and transport channel; 11. Transfer channel; 12. Movable sealing partition; 13. Discharge ramp; 14. Recycling drawer; 15. Opening slot; 16. Metal wire filter. Detailed Implementation

[0030] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0031] Please see Figure 1-4This utility model provides a technical solution: a safe temperature control device for heating watermelon greenhouses, comprising a working box 1, a transmission insulation box 2, and an ash filter assembly 3. A feeding and transporting channel 10 is installed on the top side of the working box 1, and greenhouse heating blocks 7 are arranged above the feeding and transporting channel 10. The transmission insulation box 2 is vertically connected to one side of the feeding and transporting channel 10, and a transmission channel 11 is provided inside the transmission insulation box 2. A discharge ramp 13 is provided at the end of the transmission channel 11. A recycling drawer 14 is connected to the bottom of the discharge ramp 13, and an ash filter assembly 3 is mounted above the recycling drawer 14. The ash filter assembly 3 includes an inclined filter grid 301 and a straight filter grid 302. The other end of the inclined filter grid 301 is equipped with a straight filter grid 302.

[0032] The inclined filter grid 301 and the unloading ramp 13 are coordinated with each other, and a temperature monitor 9 is installed at the corner connection between the heat-insulating conveying box 2 and the material supply and transportation channel 10.

[0033] The channel groove of the transmission channel 11 is fitted with a movable sealing baffle 12, and the discharge ramp 13 of the transmission channel 11 is provided with an opening groove 15.

[0034] A side electric push rod 5 is installed on one side of the material supply and transportation channel 10, and a telescopic rod 6 is installed horizontally on the side electric push rod 5.

[0035] The top of the upper cover of the recycling drawer 14 is equipped with heating pipes 8, and multiple sets of heating pipes 8 have horizontally arranged metal wire filters 16 inside; the horizontal position of the telescopic rod 6 and the transmission channel 11 are coordinated with each other; the top of the material supply and transportation channel 10 is covered with a transparent cover plate 4; the metal wire filters 16 are arranged horizontally and vertically inside the heating pipes 8, and there are multiple sets of heating pipes 8 arranged horizontally; the transmission channel 11, the discharge ramp 13, the inclined filter grid 301 and the straight filter grid 302 are interconnected; the positions of the movable sealing partition 12 and the opening slot 15 are coordinated with each other.

[0036] The transmission channel 11 inside the heat insulation box 2 serves as the moving and transferring channel for the greenhouse heating block 7. When the greenhouse heating block 7 is pushed by the telescopic rod 6, it will squeeze the movable sealing partition 12 on the inner side, causing the greenhouse heating block 7 to pass through the opening groove 15 along the feeding slope 13, fall onto the inclined surface of the inclined filter grid 301, and finally fall to the straight filter grid 302 for fixed-point ignition treatment, thereby achieving the heating effect.

[0037] The movable sealing baffle 12 can rebound when the greenhouse heating block 7 enters the feeding slope 13, so that the movable sealing baffle 12 is in a vertical state, limiting and sealing the transmission channel 11, reducing the spillage of dust or sparks.

[0038] The ash filter assembly 3 serves as the combustion space for the greenhouse heating block 7. Its four sets are sealed with plates. Combustion-supporting gas is supplied from the side of the combustion space to assist the combustion of the greenhouse heating block 7. The top of the assembly is equipped with heating gas pipes 8 arranged in a row. Inside the pipes are arranged metal wire filters 16. The metal mesh is used to make the spark-containing gas collide and rub against the wall of the container when it passes through, thereby reducing the kinetic energy of the spark and cooling it to extinguish it.

[0039] The material supply and transportation channel 10 serves as the material supply channel for the greenhouse heating block 7. It adopts an electronic control method to control the conveyor belt on the material supply and transportation channel 10 to transfer the greenhouse heating block 7 to the inlet of the transmission channel 11. It also works with the side electric push rod 5 and telescopic rod 6 on one side to achieve automatic material supply.

[0040] Under the observation and detection of the internal temperature monitor 9, the control side electric push rod 5 transports the new greenhouse heating block 7 to maintain the internal temperature at all times. The whole control program is simple and easy to operate.

[0041] A transparent cover plate 4 is installed at the upper end of the material supply and transportation channel 10, which allows for constant observation of the consumption status of the greenhouse heating blocks 7, thus facilitating better replenishment and replacement.

[0042] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions that can be conceived by those skilled in the art within the technical scope disclosed in this utility model without creative effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope defined in the claims.

Claims

1. A safe temperature control device for heating watermelon greenhouses, comprising a working box (1), a heat-insulating transfer chamber (2), and an ash filter assembly (3), characterized in that: A material supply and transportation channel (10) is installed on the top of one side of the work box (1), and greenhouse heating blocks (7) are arranged above the material supply and transportation channel (10). A transmission heat insulation box (2) is vertically connected to one side of the material supply and transportation channel (10), and a transmission channel (11) is provided inside the transmission heat insulation box (2). A material discharge ramp (13) is provided at the end of the transmission channel (11). A recycling drawer (14) is connected to the bottom of the material discharge ramp (13), and an ash filter assembly (3) is mounted above the recycling drawer (14). The ash filter assembly (3) includes an inclined filter grid (301) and a straight filter grid (302). A straight filter grid (302) is installed at the other end of the inclined filter grid (301). The inclined filter grid (301) and the unloading ramp (13) are positioned in coordination with each other, and a temperature monitor (9) is provided at the corner connection between the heat-insulating transmission box (2) and the material supply and transportation channel (10); The transmission channel (11) has a channel groove with a movable sealing baffle (12) embedded in it, and the discharge ramp (13) of the transmission channel (11) has an opening groove (15). A side electric push rod (5) is installed on one side of the material supply and transportation channel (10), and a telescopic rod (6) is installed horizontally on the side electric push rod (5). The top of the upper cover of the recycling drawer (14) is arranged with heating pipes (8), and the interior of multiple sets of heating pipes (8) is horizontally arranged with metal wire filters (16).

2. The safe temperature control device for increasing the temperature of watermelon greenhouses according to claim 1, characterized in that, The horizontal position of the telescopic rod (6) and the transmission channel (11) are mutually coordinated.

3. A safe temperature regulating device for increasing the temperature of watermelon greenhouses according to claim 1, characterized in that, The top of the material supply and transportation channel (10) is covered with a transparent cover plate (4).

4. A safe temperature regulating device for increasing the temperature of watermelon greenhouses according to claim 1, characterized in that, The metal wire filter (16) is arranged horizontally inside the heating gas pipe (8), and there are multiple sets of heating gas pipes (8) arranged horizontally.

5. A safe temperature regulating device for increasing the temperature of watermelon greenhouses according to claim 1, characterized in that, The transmission channel (11), the feeding ramp (13), the inclined filter grid (301), and the straight filter grid (302) are interconnected.

6. A safe temperature regulating device for increasing the temperature of watermelon greenhouses according to claim 1, characterized in that, The movable sealing baffle (12) and the opening slot (15) are positioned to cooperate with each other.

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