Vertical ventilator unit system

Abstract

The utility model relates to the technical field of ventilators, in particular to a vertical ventilator unit system which comprises ventilation pipelines, exhaust pipelines and fixing supports, a plurality of sets of ventilation pipelines and exhaust pipelines are sequentially and longitudinally distributed in a staggered mode, and the adjacent ventilation pipelines and exhaust pipelines are detachably connected through the fixing supports. The air exhaust pipeline is composed of an air collecting cover, an air pipe, an air exhaust cover and an air inlet bent pipe, the air collecting cover is horizontally and fixedly arranged at the bottom end of the air pipe, the air exhaust cover is horizontally and fixedly arranged at the top end of the air pipe, and the air collecting cover, a branch pipe and the air exhaust cover are sequentially communicated. The process does not generate energy consumption and is simple in structure and convenient to maintain; the multi-angle air inlet mechanism is adopted to introduce cold air, external natural wind power at different angles can be fully utilized, meanwhile, the filter element replacement process is simple and rapid, and the later maintenance difficulty is low.

Description

TECHNICAL FIELD

[0001] The utility model relates to a vertical ventilator unit system belongs to vertical ventilator technical field. BACKGROUND

[0002] The vertical ventilator is a kind of ventilation equipment installed on building, it is usually arranged vertically, with unique structure and important role, when working, using thermal pressure and wind pressure principle, or the airflow generated by motor drive, dirty indoor air is discharged, and fresh air is introduced, in industrial field, harmful gas, dust and waste heat of factory workshop can be discharged, working environment is improved, in commercial building, air freshness can be maintained, odor and bacteria breeding are reduced, in residential building, natural ventilation is enhanced, air conditioning use frequency is reduced, kitchen, toilet odor and humidity can also be removed, and comfortable living and working environment is created for people

[0003] The vertical ventilator is now widely used in building facilities, which can effectively improve the ventilation effect in building, but it still has some problems: 1) too dependent on fan drive, long-term driving will produce high energy consumption; 2) the angle of inlet is single, the inlet efficiency is limited, and the internal filter element is not convenient to replace; therefore, in view of the above status, it is urgent to develop a vertical ventilator unit system to overcome the shortcomings in current practical application and meet the current demand. CONTENT OF THE UTILITY MODEL

[0004] The utility model aims at providing a vertical ventilator unit system to solve the problems in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical scheme: a vertical ventilator unit system, comprising ventilation duct, exhaust duct and fixed support, multiple sets of ventilation duct, exhaust duct are vertically staggered, and adjacent ventilation duct and exhaust duct are detachably connected by fixed support;

[0006] The exhaust duct is composed of wind collecting cover, air pipe, exhaust cover and inlet elbow, the wind collecting cover is horizontally fixed at the bottom end of the air pipe, the exhaust cover is horizontally fixed at the top end of the air pipe, the wind collecting cover, the air pipe and the exhaust cover are sequentially communicated, and the inlet elbow is obliquely fixed on the side wall of the air pipe and communicated with the inside of the air pipe.

[0007] Preferably, multiple through slots are formed in the side surface of the ventilation duct, and an inlet mechanism is hinged in the through slot, specifically, by arranging the inlet mechanism in multiple directions, the inlet efficiency can be guaranteed.

[0008] Preferably, the air inlet mechanism comprises a fairing, an outer frame, a baffle and a filter element, the outer frame is vertically fixed to the outer side of the fairing, the bottom end edge of the outer frame is hinged to the through slot, the middle position of the outer frame is hollowed out, a plurality of baffles are embedded and installed in the hollowed-out position, and the filter element is detachably installed in the inside of the fairing.

[0009] Preferably, the inner side wall of the fairing is inclined, and the inner side wall and the bottom form an included angle of 70 degrees, and specifically, by setting the slope, the inner diameter of the section can be reduced in cooperation with the adjacent fairing, so as to accelerate the air flow rate of the section.

[0010] Preferably, the air collecting hood and the air exhaust hood have the same structure, and the air collecting hood and the air exhaust hood are connected to the air pipe in a tapered structure, and specifically, the air flow rate is increased by gradually reducing the pipe section, and when the air passes through a reduced flow section, the flow rate is increased and the pressure is reduced.

[0011] Compared with the prior art, the vertical ventilator unit system has the following beneficial effects:

[0012] The air flow rate is increased by reducing the pipe section at the indoor air outlet position, which can effectively improve the indoor exhaust efficiency, and the process does not consume energy and the structure is simple and easy to maintain.

[0013] The cold air is introduced by the air inlet mechanism with multiple angles, the natural wind power at different angles can be fully utilized, the filter element replacement process is simple and fast, and the maintenance difficulty is low. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical scheme in the embodiments of the present application, the drawings needed in the embodiment description will be briefly introduced. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative labor.

[0015] Figure 1 It is a front structure schematic view of the present application;

[0016] Figure 2 It is an air exhaust pipe structure schematic view of the present application;

[0017] Figure 3 It is a longitudinal section view of the air exhaust pipe of the present application;

[0018] Figure 4 It is an explosion view of the air exhaust pipe of the present application.

[0019] In the figure: 10, ventilation duct; 101, through slot; 102, air inlet mechanism; 1021, fairing; 1022, outer frame; 1023, air deflector; 1024, filter element; 20, exhaust duct; 201, air collector; 202, air pipe; 203, exhaust hood; 204, air inlet elbow; 30, fixed support. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0021] In the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting", "fixing" and the like should be understood broadly, for example, can be fixed connection, or detachable connection, or integrated; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements. For those skilled in the art, the specific meanings of the above terms in the present application can be understood according to the specific circumstances.

[0022] Embodiment:

[0023] Please refer to Figures 1-4 The present application provides a technical scheme: a vertical ventilation unit system, comprising ventilation ducts 10, exhaust ducts 20 and fixed supports 30, a plurality of groups of ventilation ducts 10 and exhaust ducts 20 are longitudinally staggered and arranged in sequence, and adjacent ventilation ducts 10 and exhaust ducts 20 are detachably connected through fixed supports 30.

[0024] The exhaust duct 20 is composed of an air collector 201, an air pipe 202, an exhaust hood 203 and an air inlet elbow 204. The air collector 201 is horizontally fixed at the bottom end of the air pipe 202, the exhaust hood 203 is horizontally fixed at the top end of the air pipe 202, the air collector 201, the air pipe and the exhaust hood 203 are sequentially communicated, and the air inlet elbow 204 is obliquely fixed on the side wall of the air pipe 202 and communicates with the inside of the air pipe 202.

[0025] Preferably, a plurality of through slots 101 are formed on the side surface of the ventilation duct 10, and an air inlet mechanism 102 is hinged in the through slot 101. Specifically, by arranging the air inlet mechanism 102 in multiple directions, the air inlet efficiency can be ensured.

[0026] Preferably, the air inlet mechanism 102 comprises a fairing 1021, an outer frame 1022, air deflectors 1023 and filter cartridges 1024, the outer frame 1022 is vertically fixed on the outer side of the fairing 1021, the bottom end edge of the outer frame 1022 is hingedly connected to the through slot 101, the middle position of the outer frame 1022 is hollowed out, a plurality of air deflectors 1023 are embedded and installed in the hollowed-out position, and the filter cartridges 1024 are detachably installed inside the fairing 1021, specifically, they can be flipped outward around the hinged position, facilitating replacement of the internal filter cartridges 1024 in the later period and reducing maintenance difficulty.

[0027] Preferably, the inner side wall of the fairing 1021 is inclined, and the inner side wall and the bottom form an included angle of 70 degrees, specifically, through the setting of the slope, the inner diameter of this section can be reduced in cooperation with the adjacent fairing 1021, so as to accelerate the air flow rate of this section.

[0028] Preferably, the air collecting hood 201 and the air exhaust hood 203 have the same structure, and the air collecting hood 201 and the air exhaust hood 203 are connected to the air pipe 202 at a tapered structure, specifically, the flow rate of fluid is increased by gradually reducing the cross section of the pipeline, when air passes through a reduced flow cross section, the flow rate will increase, and the pressure will decrease.

[0029] Working principle: the vertical ventilator unit is installed on the building facade when in use, external cold air enters the inside of the ventilation duct 10 through the air deflectors 1023 and the fairing 1021 of the air inlet mechanism 102, due to the presence of the fairing 1021, the entering cold air flows upwards and does not interfere with the air flowing upwards from below, during the air inlet process, external air flows through the filter cartridges 1024 to achieve the filtering effect, the indoor exhaust pipe is connected to the air inlet elbow 204, indoor hot air is introduced into the air pipe 202 through the air inlet elbow 204, the hot air surges upwards and cooperates with the cold air introduced from below, and finally is discharged from the top to achieve the air exchange effect, it should be noted that when the air flows through the air pipe 202, the pipe diameter is reduced, the air flow rate gradually increases in the contraction section, the pressure decreases, in the throat, the flow rate reaches the maximum value, and the pressure is the minimum, in the expansion section, the flow rate gradually decreases, and the pressure rises, achieving the effect of promoting the exhaust of hot air.

[0030] It is to be noted that, as used in this specification and the appended claims, the singular forms "a," "an," and "the" include plural referents unless the context clearly dictates otherwise. Thus, for example, reference to "a component" can include a combination of two or more components. Additionally, the terms "comprise," "comprises," and "comprising," or any variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements is not necessarily limited to those elements, but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. Furthermore, unless otherwise indicated herein, the terms "first," "second," "third," etc., are not intended to denote a physical order, quantity, or importance, but rather are used for the purpose of nomenclature.

Claims

1. A vertical ventilator unit system, characterized by: Including ventilation pipe (10), exhaust pipe (20) and fixed support (30), multiple groups of ventilation pipe (10), exhaust pipe (20) are longitudinally staggered in turn, and the adjacent ventilation pipe (10) and exhaust pipe (20) are detachably connected through fixed support (30); The exhaust pipe (20) is composed of a wind collecting cover (201), a wind pipe (202), an exhaust cover (203) and an air inlet elbow (204), the wind collecting cover (201) is horizontally fixed at the bottom end of the wind pipe (202), the exhaust cover (203) is horizontally fixed at the top end of the wind pipe (202), the wind collecting cover (201), the pipe and the exhaust cover (203) are sequentially communicated, and the air inlet elbow (204) is obliquely fixed on the side wall of the wind pipe (202) and communicated with the inside of the wind pipe (202).

2. A vertical wind turbine unit system according to claim 1, characterized in that: The side of the ventilation pipe (10) is provided with a plurality of through grooves (101), and the through grooves (101) are hingedly connected with air inlet mechanisms (102).

3. A vertical wind turbine unit system according to claim 2, characterised in that: The air inlet mechanism (102) includes a flow guide cover (1021), an outer frame (1022), a wind guide plate (1023) and a filter element (1024), the outer frame (1022) is vertically fixed outside the flow guide cover (1021), the bottom edge of the outer frame (1022) is hingedly connected with the through groove (101), the middle position of the outer frame (1022) is hollow, a plurality of wind guide plates (1023) are embedded and installed in the hollow position, and the filter element (1024) is detachably installed in the inside of the flow guide cover (1021).

4. A vertical wind turbine unit system according to claim 3, characterised in that: The inner side wall of the flow guide cover (1021) is inclined, and the inner side wall and the bottom form an included angle of 70 degrees.

5. A vertical wind turbine unit system according to claim 1, characterized by: The wind collecting cover (201) and the exhaust cover (203) are consistent in structure, and the connecting positions of the wind collecting cover (201), the exhaust cover (203) and the wind pipe (202) are all conical structures.

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