CN218724832U

CN218724832U - Dew point temperature sampling device for CDA system

Info

Publication number: CN218724832U
Application number: CN202223053603.7U
Authority: CN
Inventors: 徐建峰; 丁明星; 李新辉
Original assignee: Qingdao Yunchuang Environmental Technology Co ltd
Current assignee: Qingdao Yunchuang Environmental Technology Co ltd
Priority date: 2022-11-17
Filing date: 2022-11-17
Publication date: 2023-03-24
Anticipated expiration: 2032-11-17

Abstract

The utility model provides a dew point temperature sampling device for CDA system relates to CDA system temperature sampling technical field. This a dew point temperature sampling device for CDA system, including a main section of thick bamboo, the inside of a main section of thick bamboo is provided with the column cap, and the upper end of column cap slides and runs through the interior roof of a main section of thick bamboo, and spring A has been cup jointed in the activity of the inside one end that the column cap is located a main section of thick bamboo, spring A's both ends respectively with the interior roof fixed connection of column cap and a main section of thick bamboo, the thin section of thick bamboo of the upper end fixedly connected with and inside intercommunication of a main section of thick bamboo, thin section of thick bamboo slip cup joint in the upper end of column cap, the bottom surface fixedly connected with bobbin of column cap, the inside slip of bobbin is pegged graft and is had the temperature probe. This a dew point temperature sampling device for CDA system through setting up thick pole and sealing a section of thick bamboo, makes to be in the encapsulated situation between the space of the temperature measurement of temperature measurement pole and the pipeline, guarantees that the temperature measurement pole can be to the accurate temperature measurement of pipeline, has solved outside air and temperature measurement pole contact, makes the problem of the temperature of measurement pipeline that the temperature measurement pole can not be accurate.

Description

Dew point temperature sampling device for CDA system

Technical Field

The utility model relates to a CDA system temperature sampling technical field specifically is a dew point temperature sampling device for CDA system.

Background

The source of the CDA is taken from the atmosphere, the air is compressed by a compressor and then dehumidified, dust and hydrocarbon are removed through a filter or activated carbon adsorption to be supplied to a dust-free chamber CDA, the CDA is mainly supplied to a power air source of pneumatic equipment in an FAB and blown clean, a LocalScrubbber is used for supporting combustion, and a large amount of iron pipelines are needed to be conveyed in a CDA system.

In order to detect the temperature in the pipeline, temperature fixed-point sampling is required to be frequently carried out at different positions of the pipeline, a temperature measuring rod is generally placed on one side of the pipeline when the temperature is detected nowadays, but the outside air is in contact with the temperature measuring rod, so that the temperature of the pipeline cannot be accurately measured by the temperature measuring rod, and therefore the dew point temperature sampling device for the CDA system is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a dew point temperature sampling device for CDA system has solved outside air and temperature measurement pole contact, makes the problem of the temperature of measuring tube that the temperature measurement pole can not be accurate.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a dew point temperature sampling device for a CDA system comprises a main barrel, wherein a column cap is arranged in the main barrel, the upper end of the column cap penetrates through the inner top wall of the main barrel in a sliding manner, one end of the column cap, which is positioned in the main barrel, is movably sleeved with a spring A, the two ends of the spring A are respectively fixedly connected with the column cap and the inner top wall of the main barrel, the upper end of the main barrel is fixedly connected with a thin barrel communicated with the interior, the thin barrel is sleeved on the upper end of the column cap in a sliding manner, a barrel shaft is fixedly connected with the bottom surface of the column cap, a temperature measuring rod is inserted in the barrel shaft in a sliding manner, one end of the temperature measuring rod, which is positioned in the barrel shaft, is fixedly connected with a spring B, the upper end of the spring B is fixedly connected with the bottom surface of the column cap, a plurality of holes have been seted up to the bottom surface of a main section of thick bamboo, the inside in every hole all slides and pegs graft and have thin pole, the inside in every hole all is provided with spring C, spring C's both ends respectively with the inner wall fixed connection of adjacent thin pole upper end and hole, the equal fixedly connected with thick pole in bottom surface of every thin pole, the fixed surface cover of a thin section of thick bamboo has connect the fagging, the bottom surface of fagging just is located the equal fixedly connected with spring telescopic link in the place ahead both sides of a main section of thick bamboo, the equal fixedly connected with connection pad of lower extreme of two spring telescopic links, the equal fixedly connected with magnetic pole in bottom surface of every connection pad, the bottom surface fixedly connected with of a main section of thick bamboo seals a section of thick bamboo, thin pole and thick pole all are located the inside of sealing a section of thick bamboo.

Preferably, a baffle disc is arranged above the thin cylinder, and the bottom surface of the baffle disc is fixedly connected with the upper end surface of the column head.

Preferably, both sides in front of the temperature measuring rod are provided with hard plates, the upper ends of the two hard plates are fixedly mounted on the bottom surface of the barrel shaft, and the lower ends of the hard plates are located above the lower end of the temperature measuring rod.

Preferably, the holes are uniformly distributed in an axial circumferential array of the main cylinder, two adjacent thick rods are arranged in a tangent mode, and each thick rod is tangent to the inner annular surface of the closed cylinder.

Preferably, the axes of the two spring telescopic rods are both arranged in parallel with the main cylinder, and the two spring telescopic rods are symmetrically distributed in front and back of the axis of the main cylinder.

Preferably, the number of the magnetic rods positioned below each connecting disc is multiple, and the multiple magnetic rods are distributed in a circumferential array on the axis of the connected connecting disc.

(III) advantageous effects

The utility model provides a dew point temperature sampling device for CDA system. The method has the following beneficial effects:

1. this a dew point temperature sampling device for CDA system, through setting up thick pole and a sealed section of thick bamboo, thick pole and pipeline contact when detecting, according to the arc of pipeline, the thick pole of difference drives thin pole gliding distance in the hole different, because tangent between the thick pole of adjacent, and thick pole and a sealed section of thick bamboo inner ring face are tangent, be in the encapsulated situation between the space of the temperature measurement of messenger's temperature measurement pole and the pipeline, guarantee that the temperature measurement pole can be to the accurate temperature measurement of pipeline, outside air and temperature measurement pole contact have been solved, the problem of the temperature of the measurement pipeline that makes the temperature measurement pole can not be accurate.

2. This a dew point temperature sampling device for CDA system, through setting up the hardboard, after temperature measurement pole and pipeline contact, the temperature measurement pole slides to the barrel arbor through compression spring B, and when hardboard and pipeline contact, the temperature measurement pole stops and barrel arbor relative movement, makes hardboard and pipeline contact support, prevents that pressure is too big to damage the temperature measurement pole.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a right side view of the structure of the present invention;

FIG. 3 is a schematic view of the connection between the thin rod and the thick rod of the present invention;

fig. 4 is a schematic view of the internal structure of the shaft of the present invention.

The device comprises a main cylinder 1, a column cap 2, a spring A3, a thin cylinder 4, a cylinder shaft 5, a temperature measuring rod 6, a spring B7, a thick rod 8, a hole 9, a spring C10, a thin rod 11, a supporting plate 12, a spring telescopic rod 13, a connecting plate 14, a closed cylinder 15, a magnetic rod 16, a baffle disc 17 and a hard plate 18.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The embodiment of the utility model provides a dew point temperature sampling device for CDA system, as shown in figure 1-4, including main section of thick bamboo 1, the inside of main section of thick bamboo 1 is provided with column cap 2, the upper end of column cap 2 slides and runs through the interior roof of main section of thick bamboo 1, the activity that the column cap 2 is located the one end inside main section of thick bamboo 1 has cup jointed spring A3, the both ends of spring A3 respectively with column cap 2 and the interior roof of main section of thick bamboo 1 fixed connection, the upper end fixed connection of main section of thick bamboo 1 has thin section of thick bamboo 4 with inside intercommunication, thin section of thick bamboo 4 slides and cup joints the upper end of column cap 2, the top of thin section of thick bamboo 4 is provided with fender dish 17, the bottom surface of fender dish 17 and the up end fixed connection of column cap 2, fender dish 17 is to the extreme position restriction of column cap 2 relative to main section of thick bamboo 1, bottom surface fixedly connected with bobbin 5 of column cap 2, the inside of bobbin 5 slides and pegs graft and has temperature measurement pole 6, the place ahead both sides of temperature measurement pole 6 all are provided with hardboard 18, the upper end fixed mounting of two hardboards 18 is in the bottom surface of bobbin 5, the lower extreme of hardboard 18 is located the top of temperature measurement pole 6 lower extreme, temperature measurement pole 6 is located the inside one end fixedly connected with spring B7 of bobbin 5, when temperature measurement pole 6 removes after contacting with the pipeline, temperature measurement pole 6 compression spring B7, make hardboard 18 and pipeline contact, support bobbin 5, reduce the pressure that temperature measurement pole 6 received, prevent that temperature measurement pole 6 from receiving the damage, the upper end of spring B7 and the bottom surface fixed connection of column cap 2.

A plurality of holes 9 have been seted up to the bottom surface of a main section of thick bamboo 1, and every hole 9's inside all slides and pegs graft and have thin pole 11, and every hole 9's inside all is provided with spring C10, spring C10's both ends respectively with adjacent thin 11 upper ends of pole and hole 9's inner wall fixed connection, the equal fixedly connected with thick pole 8 in bottom surface of every thin pole 11, spring C10 supports thin pole 11 and thick pole 8.

The fixed surface of thin section of thick bamboo 4 has cup jointed fagging 12, the bottom surface of fagging 12 and the equal fixedly connected with spring telescopic link 13 in the place ahead both sides that are located a main section of thick bamboo 1, the equal fixedly connected with connection pad 14 of lower extreme of two spring telescopic links 13, the axis of two spring telescopic links 13 all with a main section of thick bamboo 1 parallel arrangement, two spring telescopic links 13 with the axis front and back symmetric distribution of a main section of thick bamboo 1, the equal fixedly connected with magnetic pole 16 in bottom surface of every

connection pad

14, 16 quantity of magnetic poles that are located every connection pad 14 below are a plurality of, a plurality of magnetic poles 16 all distribute with the axis circumference array of the connection pad 14 that links to each other, when magnetic pole 16 and pipeline contact, can adsorb the pipeline, then spring telescopic link 13 has the trend that the main section of thick bamboo 1 of pulling is close to the pipeline.

The bottom surface fixedly connected with of a main section of thick bamboo 1 seals a section of thick bamboo 15, thin pole 11 all is located the inside of a sealed section of thick bamboo 15 with thick pole 8, a plurality of holes 9 are with the axis circumference array evenly distributed of a main section of thick bamboo 1, two adjacent thick poles 8 are tangent to be set up, every thick pole 8 all is tangent with the interior anchor ring who seals a section of thick bamboo 15, a plurality of thick poles 8 can carry out the shutoff to the space around temperature measurement pole 6, a sealed section of thick bamboo 15 can support the space around thin pole 11 with thick pole 8, make temperature measurement pole 6 be in an airtight space.

The theory of operation, adsorb magnetic pole 16 on the pipeline surface, then drive main section of thick bamboo 1 and be close to the pipeline under the pulling of spring telescopic link 13, make temperature measurement pole 6 contact with the pipeline gradually, after temperature measurement pole 6 and pipeline contact, temperature measurement pole 6 slides to barrel arbor 5 through compression spring B7, when hardboard 18 and pipeline contact, temperature measurement pole 6 stops and barrel arbor 5 relative movement, spring A3 compresses when main section of thick bamboo 1 continues to be close to the pipeline, after thick pole 8 and pipeline surface contact, according to the arc of pipeline, different thick poles 8 drive thin pole 11 and slide the distance in the hole is different, make spring C10 carry out the compression of different degrees, because tangent between the thick pole 8 of adjacent, and thick pole 8 is tangent with the ring surface in a closed section of thick bamboo 15, be in the closed condition between the space of the temperature measurement of temperature measurement pole 6 and the pipeline, guarantee that temperature measurement pole 6 can be accurate to the pipeline.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Dew point temperature sampling device for a CDA system, comprising a main cartridge (1), characterized in that: the inner part of the main cylinder (1) is provided with a column head (2), the upper end of the column head (2) penetrates through the inner top wall of the main cylinder (1) in a sliding manner, one end of the column head (2) positioned in the main cylinder (1) is movably sleeved with a spring A (3), two ends of the spring A (3) are respectively fixedly connected with the column head (2) and the inner top wall of the main cylinder (1), the upper end of the main cylinder (1) is fixedly connected with a thin cylinder (4) communicated with the inner part, the thin cylinder (4) is sleeved on the upper end of the column head (2) in a sliding manner, the bottom surface of the column head (2) is fixedly connected with a cylinder shaft (5), the inner part of the cylinder shaft (5) is inserted with a temperature measuring rod (6) in a sliding manner, one end of the temperature measuring rod (6) positioned in the cylinder shaft (5) is fixedly connected with a spring B (7), the upper end of the spring B (7) is fixedly connected with the bottom surface of the column head (2), the bottom surface of the main cylinder (1) is provided with a plurality of holes (9), the inner surface of each hole (9) is inserted with a thin rod (11) in a sliding manner, the inner part of each hole (9) is provided with a thick rod (10), the inner surface of each thin cylinder (11) is fixedly connected with a thin supporting plate (12) and the inner surface of the thin cylinder (4) and a thin supporting plate (12) respectively connected with the inner wall of the thin cylinder (4), the bottom surface of the supporting plate (12) is located on two sides of the front of the main cylinder (1) and is fixedly connected with spring telescopic rods (13), the lower ends of the two spring telescopic rods (13) are fixedly connected with connecting discs (14), the bottom surface of each connecting disc (14) is fixedly connected with a magnetic rod (16), the bottom surface of the main cylinder (1) is fixedly connected with a sealing cylinder (15), and the thin rods (11) and the thick rods (8) are located inside the sealing cylinder (15).

2. The dew point temperature sampling device for the CDA system of claim 1, wherein: a baffle disc (17) is arranged above the thin cylinder (4), and the bottom surface of the baffle disc (17) is fixedly connected with the upper end surface of the column head (2).

3. The dew point temperature sampling device for the CDA system of claim 1, wherein: hard plates (18) are arranged on two sides of the front of the temperature measuring rod (6), the upper ends of the two hard plates (18) are fixedly mounted on the bottom surface of the barrel shaft (5), and the lower ends of the hard plates (18) are located above the lower end of the temperature measuring rod (6).

4. The dew point temperature sampling device for the CDA system of claim 1, wherein: the holes (9) are uniformly distributed in an axial line circumferential array of the main cylinder (1), two adjacent thick rods (8) are arranged in a tangent mode, and each thick rod (8) is tangent to the inner annular surface of the closed cylinder (15).

5. The dew point temperature sampling device for the CDA system of claim 1, wherein: the axes of the two spring telescopic rods (13) are both arranged in parallel with the main cylinder (1), and the two spring telescopic rods (13) are symmetrically distributed in the front and back direction of the axis of the main cylinder (1).

6. The dew point temperature sampling device for the CDA system of claim 1, wherein: the number of the magnetic rods (16) positioned below each connecting disc (14) is multiple, and the magnetic rods (16) are distributed in a circumferential array on the axis of the connected connecting discs (14).