JP3011802U - Energy-saving supply and exhaust - Google Patents

Abstract

(57) [Summary] [Objective] The energy-saving air supply / exhaust stack of the present invention is intended to easily and economically improve the living environment in winter. [Structure] By increasing the airtightness of the existing chimney (A),
Attach an air supply duct (B) around it and use an electric fan (1
Rotate 9) to cause ventilation and improve the adverse effects on the surroundings.

Description

[Detailed description of the device] [Industrial applications]

 The present invention is used not only to use the thermal energy from the residual heat of the smoke exhaust pipe of the stove, but also to heat the cooling outside air during air supply, and to prevent the occurrence of fire around the stove and boiler smoke exhaust pipe, thus improving safety.

[Prior art]

 In the conventional chimney, heat is emitted together with smoke due to convection due to a heat source or due to a fan of a boiler or a stove. In addition, the conventional ventilation fan takes in the outside air directly, so that cold air directly enters the warm room and promotes the cold.

[Problems to be solved by the device]

 This conventional chimney has drawbacks. a. Convection due to the heat source, or the fan of the boiler or stove also emits heat along with smoke. In addition, it is difficult to ensure the safety of the surroundings, and the conventional ventilation fan has drawbacks. b. Since the outside air is taken in directly, the cold air directly enters the warm room, which promotes the cold. An object of the present invention is to provide a chimney that eliminates the above-mentioned drawbacks of conventional chimneys and ventilation fans.

[Means for solving problems]

 The present invention has the following configuration in order to achieve the object. That is, in the chimney according to the present invention, two pipes (A) and (B) are arranged in parallel to the inside and the outside, and the space between them is used to cover with the heat discharged to the outside. It is a unitary structure that warms the air supplied from the outside by means of a fan (19) attached to the air outlet (11).

[Action]

 Since the present invention is an energy-saving chimney with the above-mentioned structure and is in principle very simple, it is possible to obtain stable warm air and attach it to the exhaust port of a conventional stove boiler and to obtain a chimney. The safety of the surrounding environment against fire can be increased.

【Example】

 An embodiment of the present invention will be described with reference to FIGS. 1 and 2. The smoke stack (A) made of non-combustible material has a higher airtightness, and the pipe (B) for air supply and burn prevention made of non-combustible material attached to the outer periphery of the air supply is installed. A louver (8) attached to the tip (16), an air supply horizontal duct pipe (9) attached to the air supply horizontal duct connection part (17), and an air flow adjustment attached inside the horizontal air supply duct pipe (9) An energy-saving air supply / exhaust chimney consisting of a Ben (18), a fan (19) attached to the tip of the air supply side duct (10), and its cover (air supply outlet) (11).

[Advantages of the Invention] Since air supply and exhaust are performed at the same time, which has never been done before, it is possible to reduce the ventilation of windows and the like in the room, which is economical. Damage from burns can be avoided by covering the area around the smoke exhaust pipe with an air supply pipe to ventilate the air. In the case of a conventional ventilation fan with only exhaust gas, the inside pressure was negative, but by supplying air, it works on the positive pressure side, which reduces the ingress of outside air. Hot air, which tends to accumulate in the upper part of the room, is generated by a duct in the direction of the indoor floor, reducing the temperature difference between the indoor floor and ceiling, and reducing phenomena such as dew condensation to make the indoor space comfortable. .

[Brief description of drawings]

[Fig. 1] *** Perspective view showing one embodiment of the present invention

[Fig. 2] *** Perspective view showing the usage state of the embodiment

[Figure 3] *** Perspective view showing a conventional example

[Explanation of symbols]

 (A) (1) ……… smoke exhaust vertical pipe (A) (2) ……… smoke exhaust horizontal pipe (A) (3) ……… smoke exhaust horizontal pipe cleaning port cap (A) (4) …… … Smoke exhaust pipe cleaning port cap (A) (5) ……… Heating equipment connection pipe (B) (6) ……… Air supply horizontal pipe connection (B) (7) ……… Air supply horizontal pipe ( B) (8) ……… Air supply gallery (B) (9) ……… Air supply lateral duct piping (B) (10) ……… Air supply duct tip (A) (11) ……… Air supply port Air outlet cover (A) (12) ……… smoke exhaust vertical pipe connection (A) (13) ……… smoke exhaust horizontal pipe cleaning port (A) (14) ……… smoke exhaust vertical pipe cleaning port (A) ) (15) ……… Heating appliance connection pipe connection (B) (16) ……… Air supply horizontal pipe connection (B) (17) ……… Air supply horizontal duct pipe connection (B) (18) ……… Air supply volume control valve (B) (19) ……… Air supply fan

Claims (1)

[Scope of utility model registration request] 1. A pipe for preventing air supply and burns, which is made of a non-combustible material and is attached to an outer periphery for air supply, which is further improved in airtightness in a smoke exhaust chimney (A). (B)
(8) attached to the tip (16) of the pipe, and duct piping (9) attached to the air supply lateral duct connection part (17),
Energy-saving air supply / exhaust chimney consisting of a fan (18) attached to the inside of the air supply lateral duct pipe, a fan (19) attached to the tip of the air supply lateral duct (10), and its cover (air supply outlet) (11) .