Device for rapidly measuring gas in soil remediation greenhouse

Abstract

The utility model provides a device for rapidly measuring gas in a soil remediation greenhouse, which comprises a support rod, a rod clamp, an extension rod, a shell clamp, a casing and a detector, the rod clamp is clamped at any position in the central axis direction of the support rod, one end of the extension rod is fixedly arranged on the rod clamp, the shell clamp is fixedly arranged at the other end of the extension rod, the casing is fixed inside the shell clamp, and the detector is arranged on the casing. The detector is installed in the machine shell, and one end of the machine shell is provided with a fan which circulates towards the detector. According to the rapid determination device for the gas in the soil remediation greenhouse, gas detection can be carried out at different positions in the greenhouse through the flexible structural design, and the detection efficiency is improved; by arranging a plurality of telescopic sleeves, air detection at different heights can be adapted, and the detection range is expanded; through the design of the hinged extension rod, multi-angle adjustment of the shell can be realized, and the detection flexibility is enhanced; and through a simplified disassembly and assembly structure, maintenance and cleaning of the equipment are facilitated, and the use convenience is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to environmental monitoring technical field, especially relate to a soil remediation greenhouse internal gas rapid determination device. BACKGROUND

[0002] With the development of modern agricultural technology, soil remediation and environmental monitoring become more and more important. The traditional soil remediation greenhouse gas detection method is inefficient, and the gas data in different positions in the greenhouse cannot be quickly and accurately obtained. At present, the commonly used technical scheme includes fixed monitoring station and portable detection equipment. The fixed detection station is generally fixedly installed at an unfixed position in the shed, and can only detect the air at the position, which can cause the problems of limited detection range and inaccurate detection. The portable detection equipment is generally held by personnel, but the height of the person is limited, and the air at the top of the shed cannot be detected, which also causes the problems of limited detection range and ineffective treatment. These schemes have the problems of insufficient flexibility, limited detection range and the like in actual operation. However, the device in the prior art is often complex in structure, inconvenient to operate, and cannot adapt to the detection requirements of different heights and angles, which limits its universality and effectiveness in actual application. SUMMARY

[0003] The utility model aims at providing a soil remediation greenhouse internal gas rapid determination device to solve the problems of low efficiency and limited detection range of the traditional gas detection method.

[0004] To achieve the above-mentioned purpose, the technical scheme of the utility model is as follows:

[0005] A soil remediation greenhouse internal gas rapid determination device, comprising a support rod, a rod clamp, an extension rod, a shell clamp, a casing and a detector. The rod clamp is clamped at any position in the central axis direction of the support rod. One end of the extension rod is fixedly arranged on the rod clamp, and the shell clamp is fixedly arranged at the other end of the extension rod. The casing is fixed in the shell clamp, the detector is installed in the casing, and a fan for circulating air to the detector is arranged at one end of the casing.

[0006] By adopting the above technical scheme, gas detection can be flexibly carried out at different positions in the greenhouse, and the detection efficiency and accuracy are improved.

[0007] Further, the support rod is circular, and a sleeve is telescopically arranged outside the support rod. A plurality of sleeves are sequentially arranged, and the plurality of sleeves are telescopically arranged.

[0008] By adopting the above technical scheme, the length of the support rod can be extended to ensure that the air at different heights in the shed is detected.

[0009] Further, the rod clamp comprises two hinged arc-shaped plates, through holes respectively formed on the two arc-shaped plates, and fasteners inserted into the through holes to fasten the arc-shaped plates.

[0010] By adopting the above technical scheme, the position of the rod clamp can be conveniently adjusted, and the rod clamp can be clamped at any position of the supporting rod.

[0011] Further, the extension rod comprises two rods, one end of each of the two rods is hingedly connected to each other, and the other end of each of the two rods is fixedly arranged on the rod clamp and the shell clamp respectively, a threaded hole is formed on the hinged connection of the two rods, and a screw rod is screwed into the threaded hole.

[0012] By adopting the above technical scheme, the shell can be driven to rotate, and the shell can be adjusted to different angles for air detection, thereby improving flexibility.

[0013] Further, the extension rod comprises two rods, one end of each of the two rods is fixedly arranged on the rod clamp and the shell clamp respectively, and the other end of each of the two rods is provided with a spherical sleeve and a spherical piece respectively, a clamping ring is screwed onto the outer part of the spherical sleeve, a expansion joint is formed on the side surface of the spherical sleeve, and the clamping ring clamps the spherical piece in the spherical sleeve.

[0014] By adopting the above technical scheme, the shell can be driven to rotate, and the shell can be adjusted to different angles for air detection, thereby improving flexibility.

[0015] Further, the shell clamp comprises a first clamp rod fixedly arranged on the extension rod and a second clamp rod lifted in the first clamp rod, a insertion hole is formed on the first clamp rod for lifting the second clamp rod, and a tension spring is arranged in the insertion hole to pull the second clamp rod.

[0016] By adopting the above technical scheme, the clamping force can be ensured, and the shell can be conveniently disassembled and assembled.

[0017] Further, an opening is formed on the shell for airflow to pass through, a channel is arranged around the opening of the shell, and a clamping piece is arranged on the fan to clamp the fan in the channel.

[0018] By adopting the above technical scheme, the air can be quickly introduced into the shell for detection by the detector, thereby improving detection efficiency.

[0019] Further, the clamping piece comprises a fixed bin fixedly arranged on the fan, a clamping block telescopically arranged in the fixed bin, and a spring piece fixedly arranged in the clamping block and the fixed bin, a baffle is arranged on the channel for clamping the clamping block, and one end of the clamping block close to the baffle is triangular.

[0020] By adopting the above technical scheme, the fan can be conveniently disassembled and cleaned, and the maintenance of the equipment is convenient.

[0021] Compared with the prior art, the utility model has the following beneficial effects:

[0022] The soil remediation greenhouse internal gas rapid determination device, through the flexible structure design, can detect gas in different positions in the greenhouse, improve the detection efficiency, through the setting of multiple telescopic sleeves, can adapt to the air detection of different height, expand the detection range, through the articulated extension rod design, can realize the multi-angle adjustment of the casing, strengthen the detection flexibility, through the simplified dismounting structure, the maintenance and cleaning of the equipment are convenient, the use convenience is improved. BRIEF DESCRIPTION OF DRAWINGS

[0023] The accompanying drawings, which form a part of this application, are included to provide a further understanding of the application and are incorporated herein in their entirety. The application illustratively described herein suitably can be practiced in the absence of any element or step not specifically disclosed. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of this application.

[0024] In the drawings:

[0025] Figure 1 The overall structure schematic view of the soil remediation greenhouse internal gas rapid determination device is described in the embodiment of the utility model;

[0026] Figure 2 The rod clamp part schematic view is described in the embodiment of the utility model;

[0027] Figure 3 The screw rod fixed two extension rods exploded view is described in the embodiment of the utility model;

[0028] Figure 4 The spherical piece and spherical sleeve fixed two extension rods exploded view are described in the embodiment of the utility model;

[0029] Figure 5 The shell clamp exploded schematic view is described in the embodiment of the utility model;

[0030] Figure 6 The fan and casing exploded schematic view is described in the embodiment of the utility model;

[0031] Figure 7 The card piece structure schematic view is described in the embodiment of the utility model.

[0032] Explanation of reference signs:

[0033] 1, support rod;

[0034] 2, rod clamp; 201, arc plate; 202, through hole; 203, fastener;

[0035] 3, extension rod;

[0036] 4, shell clamp; 401, first clamp rod; 402, second clamp rod; 403, insertion hole; 404, tension spring;

[0037] 5, shell; 6, detector; 7, fan; 8, sleeve; 9, threaded hole; 10, screw; 11, spherical part; 12, spherical sleeve; 13, tight ring; 14, expansion joint; 15, opening; 16, channel;

[0038] 17, card; 1701, fixed bin; 1702, card block; 1703, elastic sheet; 1704, baffle. DETAILED DESCRIPTION

[0039] It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0040] In the description of the present application, it should be noted that if the terms indicating the orientation or position relationship such as "upper", "lower", "inner", "back" appear, they are based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, so it cannot be understood as a limitation on the present application. In addition, if the terms "first", "second" appear, they are also used for description purposes only and cannot be understood as indicating or implying relative importance.

[0041] In addition, in the description of the present application, unless otherwise explicitly limited, the terms "mounting", "connecting", "connection" should be understood broadly. For example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood in combination with the specific circumstances.

[0042] The present application will be described in detail below with reference to the drawings and in combination with the embodiments.

[0043] The present embodiment relates to a kind of soil remediation greenhouse gas rapid determination device, overall structure is as shown in Figure 1 It includes strut 1, pole clamp 2, extension rod 3, shell clamp 4, shell 5, detector 6.

[0044] Among them, pole clamp 2 is clamped at any position in the central axis direction of strut 1, one end of extension rod 3 is fixedly arranged on pole clamp 2, shell clamp 4 is fixedly arranged on the other end of extension rod 3, shell 5 is fixed in shell clamp 4, detector 6 is installed in shell 5, one end of shell 5 is provided with fan 7 that flows to detector 6.

[0045] It is worth mentioning that the support rod 1 is circular, which facilitates the clamping of the rod clamp 2, and the rod clamp 2 can be fixed at any position of the support rod 1, ensuring that the air at different positions in the greenhouse can be detected. The extension rod 3 ensures that there is space between the casing 5 and the support rod 1, facilitating the operation of the casing clamp 4, and the casing clamp 4 can hold the casing 5, facilitating the disassembly and assembly of the casing 5. The detector 6 is installed in the casing 5, improving the safety of the detector 6. The fan 7 ensures that the air can quickly enter the casing 5 for detection by the detector 6, thereby improving the detection efficiency.

[0046] Based on the above overall introduction, an exemplary structure of the soil remediation greenhouse gas rapid determination device of the present embodiment is still shown as Figure 1 The support rod 1 is externally provided with a sleeve 8, and the sleeve 8 is sequentially provided with a plurality of sleeves 8. Specifically, the sleeve 8 can extend the length of the support rod 1, which can ensure that the air at different heights in the greenhouse is detected. The two adjacent sleeves 8 can be interference fit, and have a certain friction force when expanding or retracting, which can ensure that they remain in the position.

[0047] As a preferred embodiment, as Figure 2 In the present embodiment, the rod clamp 2 includes two hinged arc-shaped plates 201, through holes 202 respectively formed in the two arc-shaped plates 201, and fasteners 203 inserted into the through holes 202 to secure the arc-shaped plates 201. It should be noted that one end of the two arc-shaped plates 201 is connected by a pivot, and the through holes 202 are located at the opposite end of the pivot. The two arc-shaped plates 201 clamp the support rod 1, and the fasteners 203 clamp the two arc-shaped plates 201 on the support rod 1. The fasteners 203 can be bolts and nuts, with the bolts inserted into the through holes 202 and the nuts screwed onto the bolts.

[0048] As a preferred embodiment, as Figure 3 The extension rod 3 of the present embodiment is composed of two rods, one end of the two extension rods 3 is hingedly connected, the other end is respectively fixed on the rod clamp 2 and the casing clamp 4, a threaded hole 9 is formed at the hinge of the two extension rods 3, and a screw rod 10 is screwed into the threaded hole 9. Specifically, the purpose of providing two extension rods 3 is to drive the casing 5 to rotate, ensuring that the casing 5 can be adjusted to different angles for air detection, thereby improving flexibility. The threaded hole 9 can be formed in one of the extension rods 3, and the other extension rod 3 can be formed as a circular hole. The screw rod 10 is inserted into the circular hole, and the other extension rod 3 is clamped by screwing the screw rod 10 and the threaded hole 9. This arrangement ensures that the extension rod 3 can be fixed at the angle after rotation.

[0049] As a preferred embodiment, as Figure 4As shown, the extension rods 3 of the embodiment are composed of two, one end of the two extension rods 3 is fixedly arranged on the rod clamp 2 and the shell clamp 4 respectively, the other end is respectively provided with a spherical sleeve 12 and a spherical part 11, the outside of the spherical sleeve 12 is screwed with a clamping ring 13, the side of the spherical sleeve 12 is provided with expansion joints 14, and the clamping ring 13 clamps the spherical part 11 in the spherical sleeve 12. Specifically, one of the extension rods 3 is fixed on the rod clamp 2, and the other extension rod 3 can drive the shell clamp 4 to move, so as to adjust the angle of the shell 5, the spherical part 11 is inserted in the spherical sleeve 12, which ensures that the shell 5 can rotate in all directions, the inside of the clamping ring 13 is provided in the shape of a circular truncated cone, and the inside of the clamping ring 13 and the outside of the spherical sleeve 12 are respectively provided with threads, when the clamping ring 13 rotates towards the spherical sleeve 12, the expansion joints 14 on the spherical sleeve 12 are close to each other, the spherical part 11 is clamped in the spherical sleeve 12, so as to realize clamping.

[0050] As a preferred embodiment, as shown in the drawings, Figure 5 As shown, in the embodiment, the shell clamp 4 includes a first clamp rod 401 fixedly arranged on the extension rod 3, and a second clamp rod 402 lifted in the first clamp rod 401, the first clamp rod 401 is provided with a insertion hole 403 for lifting the second clamp rod 402, and the insertion hole 403 is provided with a tension spring 404 for pulling the second clamp rod 402. It should be noted that the first clamp rod 401 and the second clamp rod 402 are arranged in the shape of L, the insertion hole 403 is arranged on the vertical rod of the first clamp rod 401, the vertical rod of the second clamp rod 402 is inserted in the insertion hole 403, the horizontal rods of the first clamp rod 401 and the second clamp rod 402 clamp the rod 2 on the opposite sides of the shell 5, and the tension spring 404 can ensure that the first clamp rod 401 and the second clamp rod 402 are always subjected to tension, so as to ensure the clamping force.

[0051] As a preferred embodiment, as shown in the drawings, Figure 6 and Figure 7As shown, the casing 5 of the embodiment is provided with an opening 15 for airflow, and a channel 16 is arranged around the opening 15 of the casing 5, and the fan 7 is provided with a clamping piece 17 for clamping the fan 7 in the channel 16. Specifically, the fan 7 sucks the air in the shed into the casing 5, the detector 6 is installed in the casing 5 to detect the air, and the fan 7 can be detached from the casing 5 for cleaning. The clamping piece 17 comprises a fixed bin 1701 fixed on the fan 7, a clamping block 1702 telescopically arranged in the fixed bin 1701, and an elastic sheet 1703 fixed in the clamping block 1702 and the fixed bin 1701. The channel 16 is provided with a baffle 1704 for clamping the clamping block 1702. The end of the clamping block 1702 close to the baffle 1704 is triangular. The clamping piece 17 is arranged around the fan 7 in multiple groups. The triangular shape of the clamping block 1702 facilitates clamping of the clamping block 1702 on the baffle 1704. One end of the elastic sheet 1703 is fixed on the clamping block 1702, and the other end is fixed in the fixed bin 1701, so that the clamping block 1702 can be kept out of the fixed bin 1701, thereby achieving clamping.

[0052] The soil remediation greenhouse gas rapid determination device in the embodiment can detect gas at different positions in the greenhouse, improve detection efficiency, adapt to air detection at different heights through the multiple telescopic sleeves 8, expand the detection range, realize multi-angle adjustment of the casing 5 through the hinged extension rod 3, and enhance detection flexibility. The simplified disassembly and assembly structure facilitates maintenance and cleaning of the equipment and improves use convenience.

[0053] The above only describes preferred embodiments of the present application and is not intended to limit the present application. Any modification, equivalent replacement, improvement, etc. within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A soil remediation greenhouse gas rapid determination device, characterized in that: it comprises a support rod (1), a rod clamp (2), an extension rod (3), a shell clamp (4), a shell (5) and a detector (6); the rod clamp (2) is clamped at any position in the central axis direction of the support rod (1); one end of the extension rod (3) is fixedly arranged on the rod clamp (2), the shell clamp (4) is fixedly arranged on the other end of the extension rod (3), the shell (5) is fixedly arranged in the shell clamp (4), the detector (6) is installed in the shell (5), and one end of the shell (5) is provided with a fan (7) for circulating air to the detector (6).

2. The soil remediation greenhouse gas rapid determination device according to claim 1, characterized in that: the support rod (1) is circular, and a sleeve (8) is telescopically arranged outside the support rod (1), and a plurality of sleeves (8) are sequentially arranged.

3. The soil remediation greenhouse gas rapid determination device according to claim 1, characterized in that: the rod clamp (2) comprises two hinged arc-shaped plates (201), through holes (202) are respectively formed in the two arc-shaped plates (201), and fasteners (203) are inserted into the through holes (202) to fasten the arc-shaped plates (201).

4. The soil remediation greenhouse gas rapid determination device according to claim 1, characterized in that: the extension rod (3) is composed of two rods, one end of the two extension rods (3) is hingedly connected, the other end is fixedly arranged on the rod clamp (2) and the shell clamp (4) respectively, a threaded hole (9) is formed in the hinged connection of the two extension rods (3), and a screw rod (10) is screwed into the threaded hole (9).

5. The soil remediation greenhouse gas rapid determination device according to claim 1, characterized in that: the extension rod (3) is composed of two rods, one end of the two extension rods (3) is fixedly arranged on the rod clamp (2) and the shell clamp (4) respectively, the other end is respectively provided with a spherical sleeve (12) and a spherical part (11), a fastening ring (13) is screwed outside the spherical sleeve (12), a expansion joint (14) is formed in the side surface of the spherical sleeve (12), and the fastening ring (13) fastens the spherical part (11) in the spherical sleeve (12).

6. The soil remediation greenhouse gas rapid determination device according to claim 1, characterized in that: the shell clamp (4) comprises a first clamp rod (401) fixedly arranged on the extension rod (3) and a second clamp rod (402) lifted in the first clamp rod (401), a jack hole (403) is formed in the first clamp rod (401) for lifting the second clamp rod (402), and a tension spring (404) is arranged in the jack hole (403) to pull the second clamp rod (402).

7. The soil remediation greenhouse gas rapid determination device according to claim 1, characterized in that: ​ ​ ​ ​ ​ ​ An opening (15) for airflow is formed on the casing (5), and a channel (16) is arranged around the opening (15) of the casing (5), and the fan (7) is provided with a clamping piece (17) for clamping the fan (7) in the channel (16).

8. The device for rapidly measuring the gas in the soil remediation greenhouse according to claim 7, characterized in that: The clamping piece (17) comprises a fixed bin (1701) fixed on the fan (7), a clamping block (1702) telescopically arranged in the fixed bin (1701), and a spring piece (1703) fixed in the clamping block (1702) and the fixed bin (1701), the channel (16) is provided with a baffle (1704) for clamping the clamping block (1702), and the end of the clamping block (1702) close to the baffle (1704) is triangular.

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