Search

CN-224222210-U - Energy-saving air shower

CN224222210UCN 224222210 UCN224222210 UCN 224222210UCN-224222210-U

Abstract

The utility model provides an energy-saving air shower which comprises a room body, a fan and a filter, wherein the fan is arranged at the top of the room body, the air outlet end of the fan is communicated with the inside of the room body, the filter is arranged at the air inlet end of the fan, room doors are arranged on two sides of the room body, and a plurality of nozzles are arranged in the room body. The utility model has the advantages that the air is sucked from the air inlet end by the fan for primary purification, and is purified by the filter, and then clean air flow is formed through the nozzle to finish blowing, and the air flow after blowing carries a small amount of particles, is accelerated by the guide cover and the transition port and then is conveyed to a toilet at a good air speed to replace the traditional exhaust fan, so that ventilation is realized, and a single air shower can provide sufficient exhaust for the toilet with the area less than or equal to 20m < 2 >, so that the power consumption of the independent fan is saved by 1.5 kW/day. Compared with the energy consumption, the air shower and the toilet in the traditional scheme need two fans with total power of 4kW, and the energy-saving device only needs 2.8kW of the air shower fan, so that energy is saved greatly.

Inventors

  • DENG ZHENLIN
  • ZHOU GUOXING

Assignees

  • 广州同顺净化工程技术有限公司

Dates

Publication Date
20260512
Application Date
20250507

Claims (6)

  1. 1. The energy-saving air shower is characterized by comprising a chamber body (1), a fan (2) and a filter (3), wherein the fan (2) is arranged at the top of the chamber body (1), and the air outlet end of the fan (2) is communicated with the inside of the chamber body (1); the air inlet end of the fan (2) is provided with a filter (3), and both sides of the chamber body (1) are provided with chamber doors (4); a plurality of nozzles (5) are arranged in the chamber body (1), and the nozzles (5) are transversely arranged; A flange (6) is arranged outside the other side of the chamber body (1), and the outer side of the chamber body (1) is fixedly connected with a conical air guide sleeve (7) through the flange (6); the end part of the conical air guide sleeve (7) is fixedly connected with a transition opening (8), and the caliber of the transition opening (8) is gradually reduced and is restored to be the original state after being constant; the end part of the transition opening (8) is detachably connected with a linear connector (9), and the linear connector (9) is connected with an air outlet of a bathroom.
  2. 2. An energy-saving air shower as set forth in claim 1, wherein the chamber body (1) is made of stainless steel, and the fan (2) is vertically installed.
  3. 3. An energy-saving air shower as claimed in claim 2, wherein the fan (2) is composed of a centrifugal fan and a driving motor.
  4. 4. An energy-efficient air shower according to claim 3, characterized in that the door (4) has a tempered glass, the spouts (5) being divided into two groups and each group being connected to a fan (2).
  5. 5. An energy-efficient air shower according to claim 4, characterized in that the inner diameter of the conical air guide sleeve (7) is reduced in sequence, and the transition opening (8) is embodied as a venturi tube.
  6. 6. An energy-saving air shower according to claim 5, wherein the straight joint (9) is connected with the transition port (8) through the flange (6).

Description

Energy-saving air shower Technical Field The utility model relates to the technical field of air showers, in particular to an energy-saving air shower. Background The air shower is a purifying device for removing dust attached to the surface of personnel or objects by high-speed air flow, and is widely applied to industries with strict requirements on cleanliness, such as electronics, pharmacy, food, biological laboratories and the like. The core function of the device is to block the pollution source from entering the clean area and ensure the cleanliness of the production environment. The traditional air shower has the following defects: the energy consumption is high, namely the power consumption of the fan which continuously runs is high, and the direct exhaust of exhaust air causes energy waste; The function is single, only the device is used for blowing and showering people/materials, and the reutilization of residual air is not considered. Disclosure of utility model The object of the present utility model is to solve at least one of the technical drawbacks. Therefore, an objective of the present utility model is to provide an energy-saving air shower to solve the problems mentioned in the background art and overcome the shortcomings in the prior art. In order to achieve the above purpose, an embodiment of an aspect of the present utility model provides an energy-saving air shower, including a chamber, a fan, and a filter, wherein the fan is installed at the top of the chamber, and an air outlet end of the fan is communicated with the interior of the chamber; the air inlet end of the fan is provided with a filter, and both sides of the chamber body are provided with chamber doors; a plurality of nozzles are arranged in the chamber body, and the nozzles are transversely arranged; A flange is arranged outside the other side of the chamber body, and the outer side of the chamber body is fixedly connected with a conical air guide sleeve through the flange; The end part of the conical air guide sleeve is fixedly connected with a transition opening, the caliber of the transition opening is gradually reduced, and the transition opening is restored to the original state after being restored to be constant; the end part of the transition opening is detachably connected with a linear connector, and the linear connector is connected with an air outlet of the bathroom. By any of the above schemes, preferably, the chamber is made of stainless steel, and the fan is vertically installed. By adopting the technical scheme, the air shower comprises: The room body is made of stainless steel, a vertical fan is arranged at the top, and toughened glass room doors are arranged at two sides of the room body; the nozzle system is characterized in that two groups of transverse nozzles are arranged on the inner wall of the chamber body, and each group of nozzles is communicated with a fan to form high-speed air flow for blowing and showering personnel/materials; The air flow recovery assembly is characterized in that the outer side of the chamber body is connected with a conical air guide sleeve, a Venturi tube type transition port and a detachable straight joint through a flange, and finally is connected into an air outlet of the bathroom. It is preferable in any of the above aspects that the fan is composed of a centrifugal fan and a driving motor. In any of the above embodiments, it is preferable that the door has a tempered glass, and the spouts are divided into two groups and each group is connected to a fan. Residual wind diversion and energy recovery The inner diameter of the conical air guide sleeve is gradually reduced, and the air exhaust of the air shower is converged from the dispersed air flow into high-speed directional air flow; a venturi tube type transition port, which is characterized in that a venturi effect is utilized to generate negative pressure at a narrow section of the transition port, so that air flow is further accelerated, and energy loss is reduced; The straight joint adopts flange connection to ensure sealing butt joint with the toilet ventilation pipeline, and avoid air leakage. In any of the above embodiments, it is preferable that the inner diameter of the conical air guide sleeve is sequentially reduced, and the transition port is specifically a venturi tube. Primary purification, namely sucking air from an air inlet end by a fan, purifying by a filter, and forming clean air flow through a nozzle to finish blowing; The secondary utilization is that the air flow after showering carries a small amount of particles, and the particles are accelerated by the diversion cover and the transition opening and then are conveyed to a toilet at a better wind speed to replace the traditional exhaust fan so as to realize ventilation; The energy-saving verification shows that a single air shower can provide sufficient exhaust for a bathroom with the area less than or equal to 20m < 2 >, and the power consump