CN220649603U

CN220649603U - Temperature and humidity transmitter

Info

Publication number: CN220649603U
Application number: CN202322307396.1U
Authority: CN
Inventors: 刘云; 董傲; 赵小银
Original assignee: Wuhan Weston Environmental System Co ltd
Current assignee: Wuhan Weston Environmental System Co ltd
Priority date: 2023-08-28
Filing date: 2023-08-28
Publication date: 2024-03-22
Anticipated expiration: 2033-08-28

Abstract

The utility model provides a temperature and humidity transmitter which comprises a transmitter body arranged on a pipeline, wherein a temperature and humidity detection pipe is fixed on the lower side of the transmitter body, a slot is formed in the pipeline and corresponds to the temperature and humidity detection pipe, an air bag is fixed on the periphery of the temperature and humidity detection pipe, a first limiting plate and a second limiting plate are respectively fixed at two ends of the temperature and humidity detection pipe, limiting blocks are fixed on the side surfaces of the first limiting plate, air pressure telescopic rods are fixed on two opposite sides of the transmitter body, clamping blocks are arranged on two sides of the pipeline, and telescopic rods are arranged between the clamping blocks and the air pressure telescopic rods. The utility model is convenient for disassembling and maintaining the transmitter body and the temperature and humidity detection tube; and can guarantee that the distance between two clamp splice is the same with the diameter of pipeline all the time to improve the centre gripping effect, can improve the fixed effect to the changer body.

Description

Temperature and humidity transmitter

Technical Field

The utility model relates to the technical field of transmitters, in particular to a temperature and humidity transmitter.

Background

The utility model provides a temperature and humidity transmitter is with temperature and humidity integral type's probe as temperature measuring element more, comes out temperature and humidity signal collection, and after circuit processing such as steady voltage filtering, operational amplification, nonlinear correction, V/I conversion, constant current and reverse protection, converts into current signal or voltage signal output with temperature and humidity linear relation, and when measuring the pipeline, temperature and humidity is the data to the must survey of pipeline generally, like the patent of publication number CN217784807U, discloses an tuber pipe temperature and humidity transmitter, including pipeline and transmitter body, the lower surface of transmitter body is equipped with two clamping mechanism, the upper surface of pipeline is fixed with the installation piece, the inside of installation piece is equipped with fastening mechanism, clamping mechanism is including two boxes that are fixed in transmitter body lower surface, the upper surface of box inner chamber is fixed with motor and two baffles, the output shaft of motor is fixed with first bevel gear. This tuber pipe humiture changer, through the clamping mechanism who sets up, it is rotatory to drive first bevel gear through the motor to drive second bevel gear and first threaded rod and rotate together through first bevel gear, make two movable plates relative movement when first threaded rod is rotatory, the centre gripping pipeline accomplishes the installation, makes the upper surface at the pipeline of installation that the changer body can be stable, is favorable to the degree of accuracy when examining.

The device can be used for clamping and fixing the temperature and humidity transmitter, but the clamping positions of the device are different for different pipelines, the device can only be used for clamping the top of the pipeline for some larger pipelines, the pipelines have cambered surface structures, so that the clamping effect is poor, meanwhile, when the temperature and humidity transmitter is used, holes are required to be punched in the pipelines, the device is used for inserting the detection pipe into the through hole, and the device is not provided with a corresponding sealing structure, is sealed and fixed by sealant, is difficult to detach the temperature and humidity transmitter after being sealed and fixed by sealant, and is inconvenient to maintain the temperature and humidity transmitter.

Therefore, the utility model provides a temperature and humidity transmitter.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model aims to provide a temperature and humidity transmitter so as to solve the problems in the background art, and the temperature and humidity transmitter is convenient to disassemble and maintain a transmitter body and a temperature and humidity detection tube; and can guarantee that the distance between two clamp splice is the same with the diameter of pipeline all the time to improve the centre gripping effect, can improve the fixed effect to the changer body.

In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides a temperature and humidity transmitter, includes the transmitter body of installing on the pipeline, transmitter body downside is fixed with temperature and humidity detection pipe, has seted up the slot in the pipeline, and the slot corresponds with temperature and humidity detection pipe, and temperature and humidity detection pipe's week side is fixed with the gasbag, and temperature and humidity detection pipe's both ends are fixed with first limiting plate and second limiting plate respectively, and first limiting plate side is fixed with the stopper, and transmitter body's relative both sides all are fixed with the atmospheric pressure telescopic link, and the clamp splice has been installed to the both sides of pipeline, has installed the telescopic link between clamp splice and the atmospheric pressure telescopic link.

Further, the gasbag is the worker's shape structure, and the upper and lower both sides of gasbag are respectively with first limiting plate and second limiting plate fixed connection.

Further, the second limiting plate is of a circular plate-shaped structure, the slot is a cylindrical slot, and the radius of the second limiting plate is the same as that of the slot.

Further, the first limiting plate is fixedly connected with the transmitter body.

Further, one end of the air pressure telescopic rod is fixedly connected with the telescopic rod, and one end of the telescopic rod is fixedly connected with the clamping block.

Furthermore, an air pump is fixed under the transmitter body, and communicating pipes are fixed between an air inlet of the air pump and the air pressure telescopic rod and between an air outlet of the air pump and the air bag.

The utility model has the beneficial effects that: the utility model relates to a temperature and humidity transmitter, which comprises a temperature and humidity detection tube; an air bag; a transmitter body; an air pressure telescopic rod; a pipe; clamping blocks; a telescopic rod.

The air bag is installed on the periphery of the temperature and humidity detection tube, the air bag is inflated to be sealed, the air bag is deflated to be detached, the air pressure telescopic rods are installed on the two opposite sides of the transmitter body, the clamping blocks are installed on the two sides of the pipeline, the telescopic rods are installed between the clamping blocks and the air pressure telescopic rods, the positions of the clamping blocks can be adjusted through the telescopic rods, the distance between the two clamping blocks is always the same as the diameter of the pipeline, the clamping effect is improved, and the fixing effect on the transmitter body can be improved.

Drawings

FIG. 1 is a schematic diagram of an assembled perspective structure of a temperature and humidity transmitter and a pipeline according to the present utility model;

FIG. 2 is a schematic diagram of an assembled cross-sectional structure of a temperature and humidity transmitter and a pipeline according to the present utility model;

FIG. 3 is a schematic diagram of an assembled perspective view of an entire temperature and humidity transmitter according to the present utility model;

in the figure: 1. a pipe; 2. a transmitter body; 3. a temperature and humidity detection tube; 4. an air pressure telescopic rod; 5. a telescopic rod; 6. clamping blocks; 7. an air bag; 8. a first limiting plate; 9. a second limiting plate; 10. a limiting block; 11. a slot; 12. a communicating pipe; 13. and (5) an air extractor.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a temperature and humidity transmitter, includes the transmitter body 2 of installing on pipeline 1, transmitter body 2 downside is fixed with temperature and humidity detection pipe 3, has seted up slot 11 in the pipeline 1, and slot 11 is corresponding with temperature and humidity detection pipe 3, and temperature and humidity detection pipe 3's week side is fixed with gasbag 7, and temperature and humidity detection pipe 3's both ends are fixed with first limiting plate 8 and second limiting plate 9 respectively, and first limiting plate 8 side is fixed with stopper 10, and transmitter body 2's relative both sides all are fixed with atmospheric pressure telescopic link 4, and clamp splice 6 has been installed to pipeline 1's both sides, installs telescopic link 5 between clamp splice 6 and the atmospheric pressure telescopic link 4.

In this embodiment, the air bag 7 has an i-shaped structure, the upper and lower sides of the air bag 7 are fixedly connected with the first limiting plate 8 and the second limiting plate 9 respectively, the second limiting plate 9 has a circular plate-shaped structure, the slot 11 has a cylindrical groove, the radius of the second limiting plate 9 is the same as that of the slot 11, and the first limiting plate 8 is fixedly connected with the transmitter body 2.

Specifically, after the temperature and humidity detection tube 3 is inserted into the slot 11, the second limiting plate 9 is positioned in the pipeline 1 at this time, and the air bag 7 is inflated to expand the air bag 7, so that the surface of the air bag 7 contacts with the inner wall of the pipeline 1, the air bag 7 extrudes the outer wall and the inner wall of the pipeline 1 under the limit of the second limiting plate 9 and the first limiting plate 8, so as to ensure the sealing of the slot 11, if the temperature and humidity detection tube 3 moves at this time, the first limiting plate 8 and the second limiting plate 9 can also ensure that the air bag 7 is not separated from the inner wall of the pipeline 1, so as to ensure the sealing property,

when the transmitter body 2 shakes, the limiting block 10 contacts with the pipeline 1 at the moment, so that the transmitter body 2 is supported, and the transmitter body 2 is prevented from shaking violently.

One end of the air pressure telescopic rod 4 is fixedly connected with the telescopic rod 5, one end of the telescopic rod 5 is fixedly connected with the clamping block 6, the air extractor 13 is fixed under the transmitter body 2, and communicating pipes 12 are respectively fixed between an air inlet of the air extractor 13 and the air pressure telescopic rod 4 and between an air outlet of the air extractor 13 and the air bag 7.

Specifically, when the transmitter body 2 needs to be fixed, the length of the telescopic rod 5 is adjusted so that the clamping blocks 6 are positioned on two sides of the pipeline 1, the distance between the two clamping blocks 6 is the same as the length of the pipeline 1, and then the air extractor 13 is started so that the air extractor 13 pumps air in the air pressure telescopic rod 4 into the air bag 7, the air bag 7 bulges, and the air pressure telescopic rod 4 pulls the clamping blocks 6 to squeeze the two sides of the pipeline 1.

Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.

Claims

1. The utility model provides a temperature and humidity transmitter, includes transmitter body (2) of installing on pipeline (1), its characterized in that, transmitter body (2) downside is fixed with temperature and humidity detection pipe (3), slot (11) have been seted up in pipeline (1), slot (11) are corresponding with temperature and humidity detection pipe (3), the week side of temperature and humidity detection pipe (3) is fixed with gasbag (7), the both ends of temperature and humidity detection pipe (3) are fixed with first limiting plate (8) and second limiting plate (9) respectively, first limiting plate (8) side is fixed with stopper (10), the opposite both sides of transmitter body (2) all are fixed with atmospheric pressure telescopic link (4), clamp splice (6) have been installed to the both sides of pipeline (1), telescopic link (5) have been installed between clamp splice (6) and atmospheric pressure telescopic link (4).

2. The temperature and humidity transmitter of claim 1 wherein: the air bag (7) is of an I-shaped structure, and the upper side and the lower side of the air bag (7) are fixedly connected with the first limiting plate (8) and the second limiting plate (9) respectively.

3. The temperature and humidity transmitter of claim 1 wherein: the second limiting plate (9) is of a circular plate-shaped structure, the slot (11) is a cylindrical slot, and the radius of the second limiting plate (9) is the same as that of the slot (11).

4. The temperature and humidity transmitter of claim 1 wherein: the first limiting plate (8) is fixedly connected with the transmitter body (2).

5. The temperature and humidity transmitter of claim 1 wherein: one end of the air pressure telescopic rod (4) is fixedly connected with the telescopic rod (5), and one end of the telescopic rod (5) is fixedly connected with the clamping block (6).

6. The temperature and humidity transmitter of claim 1 wherein: an air extractor (13) is fixed under the transmitter body (2), and communicating pipes (12) are fixed between an air inlet of the air extractor (13) and the air pressure telescopic rod (4) and between an air outlet of the air extractor (13) and the air bag (7).