CN208998252U

CN208998252U - A kind of cabinet type pipeline supply and exhaust purifying fresh air ventilator

Info

Publication number: CN208998252U
Application number: CN201820897437.3U
Authority: CN
Inventors: 张晓�; 何梦佳
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-06-11
Filing date: 2018-06-11
Publication date: 2019-06-18
Anticipated expiration: 2028-06-11

Abstract

The utility model relates to a kind of cabinet type pipeline supply and exhaust purifying fresh air ventilators, including body and blower, the top of the body is wind chamber I, lower part is wind chamber V, the downside or so of the wind chamber I is divided into wind chamber II and wind chamber III, the wind chamber V is connected by the filter element and air-valve V of upper part with wind chamber IV, the wind chamber IV is connected with wind chamber II and wind chamber III respectively by its internal air-valve III and air-valve IV, the wind chamber I is connected with wind chamber II and wind chamber III respectively by internal air-valve I and air-valve II, the wind chamber II is connected by internal blower with wind chamber III, heating element is installed inside the wind chamber I and upper end is connected with the air port II of body upper end, air port I on the wind chamber V and body side side wall.The utility model structure is simple, substantially reduces equipment cost and difficulty of construction.

Description

A kind of cabinet type pipeline supply and exhaust purifying fresh air ventilator

Technical field

The utility model relates to air cleaning aeration equipment field, in particular to a kind of cabinet type pipeline supply and exhaust purifying fresh air Ventilator.

Background technique

Existing cabinet type pipeline purifying fresh air ventilator carries out purifying fresh air and indoor exhaust wind all uses 2 Fans and two-way Air piping, equipment cost is high, volume is big, installation is complicated.

Summary of the invention

The technical problem to be solved by the utility model is to provide a kind of cabinet type pipeline supply and exhaust purifying fresh air ventilator, knots Structure is simple, substantially reduces equipment cost and difficulty of construction.

The technical scheme adopted by the utility model to solve the technical problem is as follows: providing a kind of cabinet type pipeline supply and exhaust purification Fresh air ventilator, including body and blower, the top of the body are wind chamber I, and lower part is wind chamber V, the wind chamber I Downside or so is divided into wind chamber II and wind chamber III, the filter element and air-valve V and wind chamber IV that the wind chamber V passes through upper part It is connected, the wind chamber IV is connected with wind chamber II and wind chamber III respectively by its internal air-valve III and air-valve IV, described Wind chamber I be connected respectively with wind chamber II and wind chamber III by internal air-valve I and air-valve II, the wind chamber II passes through inside Blower be connected with wind chamber III, heating element is installed inside the wind chamber I and II phase of air port of upper end and body upper end Air port I on connection, the wind chamber V and body side side wall.

As supplement, the body is metal cabinet.

Preferably, the filter element be the high efficiency particulate air from top to bottom stacked gradually, activated charcoal strainer, just Imitate filter screen and prefiltering net.

Further, the heating element is PTC ceramics heater.

The utility model has the advantages that structure is simple, by 1 the utility model relates to a kind of cabinet type pipeline supply and exhaust purifying fresh air ventilator Fans, 4 sealing valves, the cabinet body with treatment facilities and dedicated automatically controlled cooperation only need one group of pipeline connection to realize indoor purifying Air-supply and air draft, substantially reduce equipment cost and difficulty of construction.

Detailed description of the invention

Fig. 1 is the air draft schematic diagram of the utility model；

Fig. 2 is the purifying fresh air schematic diagram of the utility model.

Specific embodiment

The present invention will be further illustrated below in conjunction with specific embodiments.It should be understood that these embodiments are merely to illustrate this Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms equally fall within this Shen It please the appended claims limited range.

As shown in Figs. 1-2, the embodiments of the present invention is related to a kind of cabinet type pipeline supply and exhaust purifying fresh air ventilator, Including body 1 and blower 11, the top of the body 1 is wind chamber I 9, and lower part is wind chamber V 19, the downside of the wind chamber I 9 Left and right is divided into wind chamber II 12 and wind chamber III 5, the filter element and air-valve V 3 and wind chamber that the wind chamber V 19 passes through upper part IV 14 are connected, the wind chamber IV 14 by its internal air-valve III 13 and air-valve IV 4 respectively with wind chamber II 12 and wind chamber III 5 are connected, and the wind chamber I 9 is connected with wind chamber II 12 and wind chamber III 5 respectively by internal air-valve I 10 and air-valve II 6, The wind chamber II 12 is connected by internal blower 11 with wind chamber III 5, is equipped with heating element inside the wind chamber I 9 7 and upper end be connected with the air port II 8 of 1 upper end of body, the air port I 2 on the wind chamber V 19 and 1 side side wall of body.

As supplement, the body 1 is metal cabinet.

Preferably, the filter element is the high efficiency particulate air 15 from top to bottom stacked gradually, activated charcoal strainer 16, primary efficient filter screen 17 and prefiltering net 18.

Further, the heating element 7 is PTC ceramics heater.

As the embodiments of the present invention:

Air draft principle: starting blower 11, air-valve I 10, air-valve IV 4, air-valve V 3 are opened, and air-valve II 6, air-valve III 13 are closed, Room air is sent into through air-valve I 10 into air-inlet chamber II 12 by blower 11 through air port II 8 into air-inlet chamber I 9 by indoor heating system pipeline Wind chamber III 5, then be discharged into air-inlet chamber V 19 by air port I 2 outdoor through air-valve IV 4.

Purifying fresh air principle: starting blower 11, air-valve II 6, air-valve III 13 are opened, air-valve I 10, air-valve IV 4, air-valve V 3 It closes, through air port I 2 into air-inlet chamber V 19, the combined filter screen of air enters into air-inlet chamber IV 14 through air-valve III 13 outdoor fresh air Wind chamber II 12 send air-inlet chamber III 5 by blower 11, through air-valve II 6 into air-inlet chamber I 9, is sent into indoor heating system pipeline, wind through air port II 8 Chamber I 9 in winter heats fresh air equipped with ptc heater.

The utility model structure is simple, by 1 Fans, 4 sealing valves, the cabinet body with treatment facilities and dedicated automatically controlled matches It closes, only needs one group of pipeline connection to realize indoor purifying air-supply and air draft, substantially reduce equipment cost and difficulty of construction.

Claims

1. a kind of cabinet type pipeline supply and exhaust purifying fresh air ventilator, including body (1) and blower (11), which is characterized in that described Body (1) top be wind chamber I (9), lower part be wind chamber V (19), the downside or so of the wind chamber I (9) is divided into wind chamber II (12) and wind chamber III (5), the filter element and air-valve V (3) and wind chamber IV (14) that the wind chamber V (19) passes through upper part Be connected, the wind chamber IV (14) by its internal air-valve III (13) and air-valve IV (4) respectively with wind chamber II (12) and wind Chamber III (5) is connected, the wind chamber I (9) by internal air-valve I (10) and air-valve II (6) respectively with wind chamber II (12) and Wind chamber III (5) is connected, and the wind chamber II (12) is connected by internal blower (11) with wind chamber III (5), the wind Heating element (7) is installed inside chamber I (9) and upper end is connected with the air port II (8) of body (1) upper end, the wind chamber V (19) with body (1) side side wall on air port I (2).

2. cabinet type pipeline supply and exhaust purifying fresh air ventilator according to claim 1, it is characterised in that: the body It (1) is metal cabinet.

3. cabinet type pipeline supply and exhaust purifying fresh air ventilator according to claim 1, it is characterised in that: the filter house Part is the high efficiency particulate air (15) from top to bottom stacked gradually, activated charcoal strainer (16), primary efficient filter screen (17) and pre-filtering Net (18).

4. cabinet type pipeline supply and exhaust purifying fresh air ventilator according to claim 1, it is characterised in that: the heating part Part (7) is PTC ceramics heater.