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CN-224216647-U - Gas-phase cooling air exhaust guide interface for thermosensitive color development

CN224216647UCN 224216647 UCN224216647 UCN 224216647UCN-224216647-U

Abstract

The utility model discloses a thermosensitive color-developing gas-phase cooling air exhaust guide interface which comprises a joint structure, an air outlet mechanism, two heat exchange interfaces, a unidirectional communication mechanism and a plurality of partition plates, wherein the bottom end of the joint structure is connected with an air inlet, the air outlet mechanism is connected to the top end of the joint structure, two heat exchange interfaces are arranged on two sides of the joint structure, the unidirectional communication mechanism is connected between two adjacent heat exchange interfaces, the joint structure comprises a joint box, the partition plates and a connecting pipe, the partition plates are fixedly assembled in the joint box and used for partitioning the inner cavity space of the joint box, and the partition plates are connected with the partition plates in a penetrating mode. According to the utility model, by adopting a setting mode of matching the joint structure and the air outlet mechanism, the temperature-sensitive color-changing coating is coated on the temperature-sensitive display tube, so that when hot air is discharged, the temperature-sensitive display tube changes color along with the rising of temperature, and a dynamic warning effect is played for a customer, so that personnel scalding is effectively prevented, the rising of the temperature in a laboratory caused by direct heat discharge is reduced, indoor thermal management is effectively performed, and energy is saved.

Inventors

  • Request for anonymity

Assignees

  • 深圳市速臻科技有限公司

Dates

Publication Date
20260508
Application Date
20250424

Claims (7)

  1. 1. A thermally sensitive chromogenic vapor-phase cooled exhaust guide interface comprising: The bottom end of the joint structure (1) is connected with an air inlet; the air outlet mechanism (2) is connected to the top end of the joint structure (1); The heat exchange device is characterized in that two heat exchange interfaces (3) are arranged on two sides of the joint structure (1), and a one-way communication mechanism (4) is connected between two adjacent heat exchange interfaces (3); The connector structure (1) comprises a connector box (11), a partition plate (12) and connecting pipes (13), wherein a plurality of partition plates (12) are fixedly assembled in the connector box (11), the partition plates (12) are used for separating the inner cavity space of the connector box (11), and the connecting pipes (13) are connected with the partition plates (12) in a penetrating mode.
  2. 2. A thermosensitive chromogenic gas-phase cooling exhaust guide interface as claimed in claim 1, wherein the partition plate (12) divides the inner cavity space of the joint box (11) into a gas flow distribution chamber and a heat exchange chamber, and two heat exchange chambers are positioned between the two gas flow distribution chambers.
  3. 3. The thermosensitive color-developing gas-phase cooling exhaust guide interface according to claim 1, wherein the connecting pipe (13) is inserted and arranged in the heat exchange chamber, the connecting pipe (13) is communicated with the inner cavity of the gas flow distribution chamber, and the partition plate (12) is fixedly and vertically inserted and arranged between the connecting pipe (13).
  4. 4. The gas-phase cooling exhaust guide interface with heat-sensitive color development according to claim 1, wherein the air outlet mechanism (2) comprises a heat-sensitive display tube (21) and a threaded interface (22), the heat-sensitive display tube (21) is fixedly connected with the joint box (11), the heat-sensitive display tube (21) is fixedly connected with the threaded interface (22), the heat-sensitive display tube (21) is made of a heat-conducting material, and the heat-sensitive display tube (21) is coated with a heat-sensitive color-changing coating.
  5. 5. The heat-sensitive color-developing gas-phase cooling exhaust guide interface according to claim 1, wherein the one-way communication mechanism (4) comprises a connecting pipe (41) and a one-way structure (42), the one-way structure (42) is connected between the two connecting pipes (41), and the connecting pipes (41) are connected with the heat exchange interface (3).
  6. 6. The heat-sensitive color-developing gas-phase cooling exhaust guide interface according to claim 5, wherein the unidirectional structure (42) comprises a mounting cylinder (421), a limiting ring (422), a spring (423) and a plugging head (424), the mounting cylinder (421) is fixedly connected between two connecting pipes (41), the limiting ring (422) is connected with the inner wall of the mounting cylinder (421) through a supporting rod, one end of the spring (423) is connected with the limiting ring (422) in a sliding penetrating manner, the other end of the spring (423) is connected with the plugging head (424), and the plugging head (424) is matched with the opening of the mounting cylinder (421).
  7. 7. The thermosensitive color-developing gas-phase cooling exhaust guide interface according to claim 6, wherein a limit rod is sleeved in the spring (423), one end of the limit rod is connected with the plugging head (424), and the other end of the limit rod is connected with the limit ring (422) in a sliding penetrating manner.

Description

Gas-phase cooling air exhaust guide interface for thermosensitive color development Technical Field The utility model relates to the field of guide interfaces, in particular to a gas-phase cooling exhaust guide interface with thermosensitive color development. Background In the use of gas chromatographs, the oven generates a lot of heat, and hot air needs to be discharged outside the laboratory through the exhaust outlet. However, the direct exhaust of hot air can cause the temperature in the laboratory to rise, affect the experimental result, and waste a large amount of energy. The prior art scheme uses additional equipment to connect hot air to an exhaust system of a laboratory, but has the problems of difficult installation, poor effect and the like. Disclosure of utility model The utility model aims to provide a thermosensitive color-developing gas-phase cooling exhaust guide interface so as to solve the problems in the background technology. In order to achieve the purpose, the utility model provides the following technical scheme that the gas-phase cooling exhaust guide interface with thermosensitive color development comprises: The bottom end of the joint structure is connected with an air inlet; the air outlet mechanism is connected to the top end of the joint structure; Two heat exchange interfaces are arranged on two sides of the joint structure, and a one-way communication mechanism is connected between two adjacent heat exchange interfaces; The joint structure comprises a joint box, a plurality of partition plates and connecting pipes, wherein the partition plates are fixedly assembled in the joint box and used for separating the inner cavity space of the joint box, and the connecting pipes are connected with the partition plates in a penetrating mode. Preferably, the partition plate divides the space in the inner cavity of the joint box into an airflow distribution chamber and a heat exchange chamber, and the two heat exchange chambers are positioned between the two airflow distribution chambers. Preferably, the connecting pipe is inserted and arranged in the heat exchange chamber, the connecting pipe is communicated with the inner cavity of the airflow distribution chamber, and the partition plate is fixedly and vertically inserted and arranged between the connecting pipe and the partition plate. Preferably, the air outlet mechanism comprises a thermosensitive display tube and a threaded interface, the thermosensitive display tube is fixedly connected with the joint box, the thermosensitive display tube is fixedly connected with the threaded interface, the thermosensitive display tube is made of a heat conducting material, and a thermosensitive color-changing coating is coated on the thermosensitive display tube. Preferably, the unidirectional communication mechanism comprises a connecting pipe and a unidirectional structure, the unidirectional structure is connected between the two connecting pipes, and the connecting pipes are connected with the heat exchange interface. Preferably, the unidirectional structure comprises a mounting cylinder, a limiting ring, a spring and a plugging head, wherein the mounting cylinder is fixedly connected between two connecting pipes, the limiting ring is connected with the inner wall of the mounting cylinder through a supporting rod, one end of the spring is connected with the limiting ring in a sliding penetrating way, the other end of the spring is connected with the plugging head, and the plugging head is matched with the opening of the mounting cylinder. Preferably, the inside of spring has cup jointed the gag lever post, the one end and the shutoff head of gag lever post are connected, the other end and the spacing ring slip interlude of gag lever post are connected. The utility model has the technical effects and advantages that: According to the utility model, by adopting a setting mode of matching the joint structure and the air outlet mechanism, a temperature-sensitive color-changing coating is coated on the heat-sensitive display tube, when hot air is discharged, the temperature-sensitive display tube changes color along with the rising of temperature, so that a dynamic warning effect is played for a customer, personnel scalding is effectively prevented, hot air discharged by the oven can be guided into a laboratory exhaust system, the rise of the temperature in the laboratory caused by direct heat discharge is reduced, indoor thermal management is effectively performed, and energy is saved. Drawings FIG. 1 is a schematic diagram of the overall structure of the present utility model. Fig. 2 is a schematic diagram of the internal structure of the present utility model. FIG. 3 is a schematic view of the structure of the unidirectional communication mechanism of the present utility model. FIG. 4 is a schematic view of the internal structure of the unidirectional structure of the present utility model. In the figure, 1, a joint structure, 11, a joint bo