Greenhouse gas collecting base special for ridge film furrow planting
By designing a greenhouse gas collection base specifically for ridge-furrow planting, the problems of unsuitability and unstable sealing performance of existing devices were solved, achieving efficient and accurate greenhouse gas collection and measurement.
Patent Information
- Application Number
- CN202423273268.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-30
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-30
AI Technical Summary
Existing greenhouse gas collection devices are not suitable for ridge-furrow planting, and traditional water seal designs suffer from unstable sealing performance and compromised measurement accuracy.
A greenhouse gas collection base specifically designed for ridge-furrow planting was designed, including a base, a concave groove, an arc-shaped plate, and a rubber sealing strip to ensure the airtightness and measurement accuracy of the device.
It enables efficient and accurate collection of greenhouse gases in ridge-furrow planting environments, protecting the integrity of the mulch film and ensuring measurement accuracy and sealing performance.
Smart Images
Figure CN223524948U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a greenhouse gas collection technology field, specifically relates to a greenhouse gas collection base special for ridge film trench planting. BACKGROUND
[0002] Ridge film trench planting is a new type of agricultural production mode, builds ridge and ditch in farmland, utilizes mulching film to cover, reaches water conservation, soil conservation, heat preservation, yield increase etc. purposes. However, this agricultural production mode also brings some environmental problems, and the mulching film covers form a closed space, so that the greenhouse gas produced when the microorganism in the soil decomposes organic matter cannot be released into the atmosphere, thereby accumulating in the farmland, causing the increase of soil greenhouse gas concentration. Therefore, it is crucial to design a new type of greenhouse gas collection system capable of effectively measuring the greenhouse gas emission of ridge film trench planting soil.
[0003] The original greenhouse gas collection device is mainly used for collecting greenhouse gas in flat planting, cannot collect greenhouse gas on the ridge, and is not equally applicable. In addition, the water seal design used in the traditional collection device also has defects, for example, too much water in the water seal may overflow into the surrounding soil, affecting the measurement accuracy; with the passage of time and temperature change, the moisture in the water seal may evaporate, thereby weakening the sealing performance.
[0004] Therefore, it is urgent to design a greenhouse gas collection base capable of adapting to the static collection box of ridge film trench planting and having good sealing performance. UTILITY MODEL CONTENTS
[0005] (I) Technical problem solved
[0006] In view of the deficiencies of the prior art, the utility model provides a greenhouse gas collection base special for ridge film trench planting to solve the problems of the prior art proposed in the background art.
[0007] (II) Technical scheme
[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical scheme: a greenhouse gas collection base special for ridge film trench planting, comprising a base, a concave groove is formed in the base, an arc-shaped plate is connected to the top end of the base, and two rubber sealing strips are arranged in the concave groove.
[0009] Preferably, the diameter of the arc of the arc-shaped plate is 30-60cm, and the height of the arc is consistent with the ridge height.
[0010] Preferably, the side length of the base is 30-60cm.
[0011] Preferably, the base is a square cylindrical shape.
[0012] (III) Beneficial effects
[0013] In summary, the utility model includes following at least one beneficial technical effect:
[0014] The greenhouse gas collection base special for the ridge film ditch planting can be placed on the farmland ridge of the ridge film ditch planting, so that the greenhouse gas emission of crops or land on the ridge can be conveniently determined, meanwhile, the base can be placed on the inner side of the mulching film of the ridge film ditch planting, so that the rainfall from outside can be prevented from penetrating into the soil through the mulching film, so as to ensure the integrity of the mulching film and the accuracy of the greenhouse gas collection, meanwhile, the two rubber sealing strips are in opposite semicircular shapes, the two rubber sealing strips are inserted into the collection box, so that the air tightness of the device is ensured, the utility model has the advantages of reasonable design, simple structure, good sealing property, accurate gas collection, and is worth promoting. BRIEF DESCRIPTION OF DRAWINGS
[0015] Figure 1 It is a base section structure schematic view in the utility model;
[0016] Figure 2 It is a base left section view in the utility model;
[0017] Figure 3 It is a base bottom section view in the utility model;
[0018] Figure 4 It is a base farmland layout view in the utility model.
[0019] In the drawing: 1, base; 2, concave groove; 3, arc plate; 4, rubber sealing strip. DETAILED DESCRIPTION
[0020] 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, and obviously, the described embodiments are only part of the embodiments of the utility model, instead of all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work belong to the protection scope of the utility model.
[0021] The utility model will be further described in detail below in combination with the drawings in the specification.
[0022] Refer to Figures 1-4The utility model provides a kind of greenhouse gas collection pedestal special for ridge film ditch planting, including pedestal 1, recessed groove 2 is set on pedestal 1, pedestal 1 can be placed on the ridge of farmland ridge of ridge film ditch planting, it is convenient to determine the greenhouse gas emission flux of soil on ridge, ensure that the moisture on ridge can converge into ditch, prevent the moisture on ridge from gathering on ridge, while pedestal 1 can be placed in the inner side of mulch of ridge film ditch planting, prevent outside rainfall rainwater from seeping into soil by mulch, to ensure the integrity of mulch and the accuracy of greenhouse gas collection, the top of pedestal 1 is connected with arc plate 3, recessed groove 2 is provided with two rubber sealing strips 4, two rubber sealing strips 4 are opposite semicircle, two rubber sealing strips 4 are inserted and connected collection box, to ensure that the device airtightness, the diameter of arc of arc plate 3 is 30-60cm, the height of arc is consistent with ridge height, the side length of pedestal 1 is 30-60cm, and pedestal 1 is square cylinder.
[0023] Summarizing, the working principle and working process of the greenhouse gas collection pedestal special for ridge film ditch planting are as follows: in use, the mulch covered on the ridge of ridge film ditch planting is lifted, and the pedestal 1 is placed on the farmland ridge, and the mulch is covered again above it, when the greenhouse gas emission flux needs to be measured, the mulch is lifted after the static greenhouse gas collection box is placed on the device, and the mulch is covered again after measurement.
[0024] The above-described embodiments only express the specific implementation of the utility model, and the description is more specific and detailed, but it cannot be understood as the limitation of the scope of the utility model patent. It should be pointed out that, for ordinary skilled person in the art, without departing from the concept of the utility model, a number of modifications and improvements can be made, which belong to the protection scope of the utility model.
Claims
1. A greenhouse gas collection base for use in furrow planting of a ridge film, characterized by: The utility model provides a kind of ridge film, including base (1), recessed groove (2) is opened in the base, the top end of base (1) is connected with arc plate piece (3), two rubber sealing strips (4) are provided in recessed groove (2).
2. The greenhouse gas collection base for use in furrow planting of a mulch film according to claim 1, characterized in that: The diameter of the arc of the arc plate piece (3) is 30-60 cm, and the height of the arc is consistent with the ridge height.
3. The greenhouse gas collection base for use in furrow planting of a mulch film according to claim 2, characterized in that: The side length of the base (1) is 30-60 cm.
4. The greenhouse gas collection base for use in furrow planting of a mulch film according to claim 3, characterized in that: The base (1) is a square cylinder.