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A constant temperature device for air outlet of hot air blower

A constant temperature device and air outlet technology, which is applied in the direction of drying gas arrangement, fluid heater control, dryer, etc., can solve the problem that the hot air blower cannot achieve constant hot air temperature, and achieve favorable heat exchange and good heat exchange , the effect of small error value

Active Publication Date: 2022-06-17
天津镭恒自动化科技有限公司
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Problems solved by technology

[0004] In view of this, the present invention aims to propose a constant temperature device for the air outlet of the hot air blower to solve the technical problem that the hot air blower in the prior art cannot achieve a constant temperature of the hot air

Method used

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  • A constant temperature device for air outlet of hot air blower
  • A constant temperature device for air outlet of hot air blower
  • A constant temperature device for air outlet of hot air blower

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Embodiment Construction

[0030] It should be noted that the embodiments of the present invention and the features of the embodiments may be combined with each other under the condition of no conflict.

[0031] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "horizontal", "top", "bottom", "front", "rear", "left", "right", The orientation or positional relationship indicated by "vertical", "horizontal", "top", "bottom", "inside", "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention The description is created and simplified rather than indicating or implying that the device or element referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention. In addition, the terms "first", "second", etc. are used for descriptive purposes only, ...

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Abstract

The invention provides a constant temperature device for the air outlet of a hot air blower, which includes a housing, the two ends of the housing are respectively provided with an upper cover plate and a lower cover plate, and the middle part of the housing is provided with a radially arranged partition. The partition divides the interior of the shell into an independent upper chamber and a lower chamber. An air intake pipe is arranged on the upper cover, and one end of the air intake pipe passes through the upper cover and the upper chamber from the outside of the shell in turn. Extending into the lower chamber, the air inlet pipe connects the lower chamber with the outside, the lower cover plate is provided with an air outlet pipe, and one end of the air outlet pipe passes through the lower cover plate and the lower chamber from the outside of the shell and then extends into the In the upper chamber, the air outlet pipe communicates the upper chamber with the outside, and the upper chamber communicates with the lower chamber. An air outlet temperature monitoring sensor connected to the controller is arranged at the outlet of the air outlet pipe. The invention has a simple structure, the constant temperature device itself can absorb the heat of the hot air, and can achieve the effect of constant temperature by cooperating with the temperature monitoring sensor of the air outlet.

Description

technical field [0001] The invention belongs to the technical field of air outlet temperature control equipment of a hot air blower, and in particular relates to a constant temperature device used for an air outlet of a hot air blower. Background technique [0002] The heat output of the hot air blower in the prior art generally cannot achieve a constant temperature. If you want to change the air output heat of the hot air blower, it is generally realized by adjusting the air flow rate blown by the hot air blower. Some processing and production processes require a constant temperature, such as the curing of liquid conductive silver glue, the constant temperature hot air demand in the analysis laboratory, the heat shrinkable packaging film packaging tube, and the welding (disassembling) IC chip, etc., all require constant temperature hot air. For example, the temperature of the hot air required for processing is 150 degrees, and when the hot air gun is in a heating state, the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F26B21/10F24H3/00F24H9/00F24H9/20F24H15/18
CPCF24H3/00F24H9/0052F24H9/2064
Inventor 田红伟
Owner 天津镭恒自动化科技有限公司
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