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Gas inlet mechanism and negative pressure system

A technology of air intake mechanism and exhaust mechanism, which is applied in air conditioning systems, mechanical equipment, building structures, etc., can solve problems such as uncontrollable gas temperature and humidity, and achieve the effect of improving comfort.

Pending Publication Date: 2020-09-11
深圳市瑞利医疗科技有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a negative pressure system to solve the technical problem of uncontrollable gas temperature and humidity inside the traditional negative pressure system when preventing harmful substances from diffusing with the air

Method used

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  • Gas inlet mechanism and negative pressure system
  • Gas inlet mechanism and negative pressure system
  • Gas inlet mechanism and negative pressure system

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Embodiment Construction

[0046] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0047] The negative pressure system 10 provided by the embodiment of the present invention is used to prevent harmful substances from spreading through the air. The harmful substances include harmful gases, liquids and solid particles that can Includes aerosols containing mycoplasma and / or pathogens. Of course, in other embodiments of the present invention, the negative pressure system 10 can also be used to prevent the transmission of harmful substances through ot...

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Abstract

The embodiment of the invention discloses a gas inlet mechanism and a negative pressure system. The gas inlet mechanism comprises a first gas inlet end, a first gas outlet end and a first passage positioned between the first gas inlet end and the first gas outlet end; the first passage contains a first gas driving unit; a first filter assembly is arranged between the first gas inlet end and the first gas driving unit; a second filter assembly is arranged between the first gas outlet end and the first gas driving unit; and the gas inlet mechanism further comprises an adjusting assembly used foradjusting gas temperature and humidity in the first passage. The gas inlet mechanism is provided with the adjusting assembly which is used for adjusting gas temperature and humidity in the first passage, the situation that the temperature and humidity of gas going through the gas inlet mechanism are adjustable is guaranteed, and thereby the temperature and humidity of the gas inside the negativepressure system can be adjusted, so the comfortableness of users inside the negative pressure system is improved.

Description

technical field [0001] The invention relates to the technical field of protection, in particular to an air intake mechanism and a negative pressure system. Background technique [0002] Hazardous substances are often transmitted through the air. In order to prevent their spread, the harmful substances are generally isolated from the outside world by means of isolation. The traditional negative pressure system prevents the leakage of harmful substances by forming negative pressure. Because the air intake mechanism that supplies air to the negative pressure system lacks the function of adjusting temperature and humidity, it cannot adjust the temperature and humidity of the gas inside the negative pressure system, resulting in uncontrollable temperature and humidity of the gas inside the negative pressure system, thereby reducing the comfort of personnel in the negative pressure system Spend. Contents of the invention [0003] The purpose of the present invention is to prov...

Claims

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Application Information

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IPC IPC(8): F24F5/00F24F3/16F24F3/14F24F13/30F24F13/28F24F11/89F24F11/52E04H9/16E04B1/343E04H15/42E04H15/50
CPCF24F5/0007F24F3/14F24F13/30F24F13/28F24F11/89F24F11/52E04H9/16E04H15/42E04H15/50E04B1/343
Inventor 何伟饶涛黄愉太朱国远
Owner 深圳市瑞利医疗科技有限责任公司
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