CN212029814U

CN212029814U - Have fresh air concurrently and purify modular blast gate case

Info

Publication number: CN212029814U
Application number: CN201922378612.5U
Authority: CN
Inventors: 彭东浩; 黄春亮; 梁涛; 李建娟
Original assignee: Irwin Environmental Technology Shenzhen Co ltd
Current assignee: Irwin Environmental Technology Shenzhen Co ltd
Priority date: 2019-12-25
Filing date: 2019-12-25
Publication date: 2020-11-27
Anticipated expiration: 2029-12-25

Abstract

The utility model discloses a have fresh air concurrently and purify modular wind valve box, including wind box, purification wind gap, fresh air wind gap, purification blast gate, fresh air blast gate and air outlet, the setting side by side of purification wind gap and fresh air wind gap is at the inlet end of wind box to by the switching control air inlet mode of purification blast gate and fresh air blast gate, the air outlet setting is at the end of giving vent to anger of wind box. The modularized box body composed of the air valves is used for a machine with intelligently switchable purification function and fresh air function; the modular design of the box body improves the construction and installation process, so that the installation tends to be simple, easy and attractive.

Description

Have fresh air concurrently and purify modular blast gate case

Technical Field

The utility model relates to an air feed technique especially relates to a have fresh air concurrently and purify modular air valve case.

Background

At present, a multifunctional device for switching between a purifier and a fresh air function begins to appear in the market, and the switching between the purification function and the fresh air function needs to be realized by using a plurality of valve bodies; the valve body is used independently, and the fresh air channel is closed when the purification function is defined, and vice versa; the operation is troublesome, the installation is inconvenient, the air flow is influenced, and the cost is high. Therefore, a modular box body consisting of a plurality of air valves is urgently needed, and the installation process is improved.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a have the modularization air valve case of new trend and purification concurrently, it can solve above-mentioned problem.

The purpose of the utility model is realized by adopting the following technical scheme:

the utility model provides a have module wind valve box of new trend and purification concurrently, includes the wind box body, purifies wind gap, new trend wind gap, purifies the blast gate, new trend blast gate and air outlet, the setting side by side of purification wind gap and new trend wind gap is in the inlet end of wind box body, and by the on-off control air inlet mode of purifying blast gate and new trend blast gate, the air outlet sets up the end of giving vent to anger of wind box body.

Preferably, the air outlet comprises a normally open air opening and a detachable normally closed air opening, and the normally closed air opening is used as standby supply.

Preferably, the air outlet comprises a normally open air outlet which can be arranged in the middle or at the side end of the air outlet end of the air box body in a matched manner according to installation requirements.

Preferably, the wind box body is provided with a lifting lug or an installation lug.

Preferably, the purification air valve and the fresh air valve respectively comprise an air channel, a stepping motor arranged on the air channel and a swinging blade driven by the stepping motor and swinging in the air channel, and the two stepping motors are linked to perform reverse operation under the control of the controller.

Preferably, the stepping motor and the pendulum page are both arranged in the air duct, and a circular surface matched with the inner diameter of the air duct is formed by the support body of the stepping motor and the pendulum page.

Compared with the prior art, the beneficial effects of the utility model reside in that: the modularized box body composed of the air valves is used for a machine with intelligently switchable purification function and fresh air function; the modular design of the box body improves the construction and installation process, so that the installation tends to be simple, easy and attractive.

Drawings

Fig. 1 is a schematic structural view of the modular air valve box with fresh air and purification functions of the present invention;

FIG. 2 is a schematic view of the internal structure of the air valve box in a purge mode;

FIG. 3 is a schematic view of the internal structure of the air valve box in the fresh air mode;

FIG. 4 is a schematic structural view of an air valve;

fig. 5 is a schematic view of the installation and use of the bellows body.

In the figure: 1. a bellows body; 21. a fresh air port; 22. a purification tuyere; 31. a fresh air valve; 32. a purge damper; 4. an air outlet; 301. an air duct; 302. a stepping motor; 303. and (6) page turning.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1 to 4, a modular air valve box with fresh air and purification functions includes an air box body 1, a fresh air inlet 21, a purification air inlet 22, a fresh air valve 31, a purification air valve 32, and an air outlet 4.

Wherein, the purification wind gap 22 and the fresh air gap 21 are arranged side by side at the air inlet end of the wind box body 1, the air inlet mode is controlled by the opening and closing of the purification wind valve 32 and the fresh air valve 31, and the air outlet 4 is arranged at the air outlet end of the wind box body 1. Wherein, the inlet end and the outlet end are arranged oppositely.

In one embodiment, the outlet 4 comprises a normally open outlet and a removable normally closed outlet as a standby supply.

In another embodiment, the air outlet 4 comprises a normally open air outlet, and the normally open air outlet can be arranged in the middle or at the side end of the air outlet end of the air box body 1 in a matching manner according to installation requirements.

In order to facilitate installation, the wind box body 1 is provided with a lifting lug or an installation lug.

Further, the fresh air valve 31 and the purification air valve 32 both comprise an air duct 301, a stepping motor 302 installed on the air duct 301, and a swing sheet 303 driven by the stepping motor 302 and swinging in the air duct 301, and the two stepping motors 302 are linked to each other for reverse operation under the control of the controller.

In the wind box body 1, the working states of the two air valves (31, 32) are opposite, as shown in fig. 2 and 3, if the fresh air valve 31 is opened, the purification air valve 32 is closed and is in a fresh air supply state; if the fresh air damper 31 is closed, the purge air damper 32 is open, i.e. the machine is in purge mode.

The stepping motor 302 and the swinging blade 303 are both installed in the air duct 301, and a circular surface matched with the inner diameter of the air duct 301 is formed by the supporting body of the stepping motor 302 and the swinging blade 303.

Referring to fig. 5, the installation or application schematic diagram of the modularized air valve box is that the fresh air channel is connected with a fresh air port 21, the purification channel is connected with a purification air port 22, and the air outlet 4 is connected with a machine air inlet through an air pipe and is supplied with air to the indoor after being subjected to air filtering treatment by a machine with purification and fresh air treatment. In the installation process, only corresponding connecting pipes need to be assembled, such as a purification channel and a fresh air channel which are respectively connected with two air inlets of the air box body 1, and an air outlet 4 of the air box body 1 is connected with an air inlet of a machine. Through the use of the air valve box, the installation project is more simplified, simplified and attractive, and the installation efficiency of the project is greatly improved.

The modular idea can also be used in the same type of switching equipment involving two different functions.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a have fresh air concurrently and purify modularization blast gate case which characterized in that: including bellows body (1), new trend wind gap (21), purification wind gap (22), new trend blast gate (31), purification blast gate (32) and air outlet (4), the setting side by side of purification wind gap (22) and new trend wind gap (21) is in the inlet end of bellows body (1), and by the on-off control air inlet mode of purification blast gate (32) and new trend blast gate (31), air outlet (4) set up the end of giving vent to anger of bellows body (1).

2. The modular air valve box of claim 1, wherein: the air outlet (4) comprises a normally open air opening and a detachable normally closed air opening, and the normally closed air opening is used for standby supply.

3. The modular air valve box of claim 1, wherein: the air outlet (4) comprises a normally open air port, and the normally open air port can be arranged in the middle or at the side end of the air outlet end of the air box body (1) in a matched mode according to installation requirements.

4. The modular air valve box of claim 1, wherein: and a lifting lug or an installation lug is arranged on the wind box body (1).

5. The modular air valve box of claim 1, wherein: purification blast gate (32) and new trend blast gate (31) all include one wind channel (301), install step motor (302) on wind channel (301) and by step motor (302) drive and swing pendulum page or leaf (303) in wind channel (301), two step motor (302) are the reverse operation of linkage under the control of controller.

6. The modular air valve box of claim 5, wherein: the stepping motor (302) and the swinging blade (303) are both arranged in the air duct (301), and a circular surface matched with the inner diameter of the air duct (301) is formed by a supporting body of the stepping motor (302) and the swinging blade (303) together.