CN2156444Y

CN2156444Y - Gas water heater burning aid device

Info

Publication number: CN2156444Y
Application number: CN 92234195
Authority: CN
Inventors: 张哲原
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-09-29
Filing date: 1992-09-29
Publication date: 1994-02-16
Anticipated expiration: 2002-09-29

Abstract

The utility model relates to a gas water heater burning aid device, which comprises a burying-aid supply device. The burying-aid supply device is positioned beside the water heater in parallel. When the water heater switches on a water source, a membrane is pushed upward with the water, and the gas control valve supplies the gas for entering the water heater. Meanwhile, the oxygen in the burying-aid supply device is caused to enter a burning chamber. By means of oxygen supply, the gas in the combustion chamber is burned fully without producing the toxic gas of carbon monoxide. An auxiliary respiratory apparatus for first-aid is arranged in the oxygen supply apparatus and is used for supplying oxygen deficit people or heart disease patients for emergency use.

Description

Gas water heater burning aid device

This Shi relates to a kind of gas heater with Xin Xing Department and installs the combustion adjuvant device additional, refers to a kind of gas completing combustion that makes water heater especially, does not produce carbon monoxide.

General gas heater, when opening the water source and make current through the heater of water heater, supply burning by casinghead gas or liquid gas, make the water heating reach Suo Xu De Yun degree, but this kind water lighting water heater and to be not suitable for the device what indoor, especially work as in airtight indoor use, often causing indoor oxygen can't fill part this water heater gas combustion of supply fully uses, and make gas combustion incomplete, make the asphyxiant phenomenon of people and produce poisonous carbon monoxide, and produce the harm of life security.

Therefore the inventor is an active research, and the gas heater that discloses the utility model installs the combustion adjuvant device additional.

The purpose of this utility model is when using water heater burning gas, energy completing combustion, and unlikely what produces a kind of device of carbon monoxide toxic gas.

The purpose of this utility model realizes by following mode, that is on gas heater, install combustion adjuvant Zhuan Zhi Department additional and comprise a combustion-supporting feedway, this combustion-supporting feedway is and puts the side of what water heater, when water heater is opened the water source, mat water upwards backs down a barrier film, and supply gas to enter the gas valve of water heater, and the oxygen in the combustion-supporting feedway is entered in the combustion chamber, supply by oxygen, make the gas in the combustion chamber be able to the toxic gas that completing combustion does not produce carbon monoxide, and what oxygen feedway is connected with a first aid assisted respirator, uses for sufferer first aids such as anoxic person or heart diseases.

The utility model can be cooperated appended each drawing and be understood it by following specification.

The simple declaration of drawing:

Fig. 1 is the cutaway view of the utility model what when closing.

Cutaway view when Fig. 2 is the unlatching of the utility model what.

Fig. 3 is the utility model and oxygen feedway schematic diagram.

Fig. 4 is the schematic diagram of the utility model oxygen gauge.

Please three read Fig. 1 to shown in Figure 3, this Shi comprises with Xin Xing Department: a water heater (1), put the combustion-supporting feedway (2) of what water heater one side in the lump, and a decoration container (3), a first aid assisted respirator (4) constitutes.

This water heater (1) comprising: a gas (combustion oxygen) valve body (10), this gas valve body (10) of what has a hydroecium (11), this hydroecium of what (11) top is established a barrier film (12) and this barrier film (12) is closed in the applying what compartment (121) enter in the gas valve body (10) with the water that intercepts in the hydroecium (11), and and this barrier film (12) establish Yi Lian Rod (13), (13) Department run through and establish Rod hole, what valve body (10) below (131) and (do upper and lower motion in the 13) Yu Rod holes (131) to limit Gai Lian Rod Gai Lian Rod; One is connected with one of Yu Lian Rod (13) top Wa Si Fa Rod (14) but interior upper and lower the moving of a perforation (143) of repetitiousness what gas valve body (10) central interior; The valve seat (151) that one valve plug (15) often holds sealing what valve opening (150) top upward enters in gas valve body (10) the interior pilot line (16) and main fire tube (103) via gas air inlet (102) with block gas, this mother of one female fiery controller (17) fire controller (17) is in order to control an air-flow of transporting to female ignition combustor, mat one igniting device ignites, this is that the technology commonly used does not add and gives unnecessary details, (18) Department are provided with several nozzles (181) and put the last main combustion chamber of what master fire tube (103), with with the ejection of the gas in the main fire tube (103), use for burning.

This hydroecium (11) includes a water inlet pipe (111), one outlet pipe (112), this outlet pipe (112) is little than the caliber of water inlet pipe (111), and a demarcation strip (110) arranged, this demarcation strip (110) is with hydroecium (11) and the upper and lower isolation of compartment (121), and the central authorities of this demarcation strip of what (110) are equipped with a hole (111a), and the water of lower header (11) must be entered through this hole (110a), with the pushing tow barrier film (12) that makes progress.This barrier film (12) is gone up Zhi Lian Rod, and (13) Mo Duan Department contact with the downward terminal projection of roof pressure De Fa Rod (14) (141) of spring (152) by compression.

This valve Rod (14) contains the central part of an oil sealing (142) around this valve of what Rod (14), make Gai Fa Rod (14) and the perforation (143) of gas valve body (10) central interior get its clearance of this oil sealing of mat (142) involution, and Yu Fa Rod (14) top is connected with a valve plug (15).This valve plug (15) is often established the downward roof pressure of compression spring (152) of the interior holder of what gas valve body (10) (153) below, makes this valve plug (15) what often can close this valve opening (150) (as shown in Figure 1).

This pilot line (16) Department comprises an arm (161), and this arm (161) is communicated to female fiery controller (17); Another arm (162) vertically runs through and is communicated with pilot line (16) and main fire and is in charge of (163) and makes interior the gas some of what pilot line (16) be in charge of (163) through main fire to enter main fire tube (103) for main combustion chamber (18) use of lighting a fire in advance.

Combustion-supporting feedway of the present utility model (2), the Zhu Ran Ji Department of its supply can be oxygen, compressed air, or other can be combustion-supporting gas, (2) Department comprise an air tank (21) to this combustion-supporting feedway, one oxygen gauge (22) one oxygen hoses (23) connect this air tank of what (21), one synchronous feeder (24); when its Department what water heater (1) is opened igniting, the combustion-supporting gas that is about to combustion-supporting feedway (2) imports in the main combustion chamber (18) via this synchronous feeder (24), make the gas in water heater (1) the what main combustion chamber, get the combustion-supporting of this combustion-supporting gas of mat and completing combustion.

This synchronous feedway (24) Department comprises: an oxygen valve body (240), and its Department also puts the side of the gas valve body (15) of what water heater (1); (251) Department are connected with what Wa Si Fa Rod (14) and what one groove (101) that bridges is gone up Er Gai Rod (25) other end (252) Department are connected with one of what Yang Qi Fa Rod (26) lower end flange (261) for the end of Yi Rod (25), and in the chute (241) of what oxygen valve body (240) below that bridges, this oxygen gas valve Rod (26) Department is sliding to be established in the interior Rod hole (263) of this synchronous feeder (240) of what; One leak-proof gasket, ring is established this Yang Qi Fa Rod (26) of what; One oxygen valve plug (27) is often for setting firmly the following spring (272) of the interior projection (273) of what valve body (2) roof pressure downwards, make this oxygen valve plug (27) on the oxygen valve seat (271) on the often closed what oxygen valve port (270), enter main tracheae (243) by conduit (28) and enter in the main combustion chamber (18) through pipe (242) with block oxygen.

Please three read Fig. 3, (Qi Department of 29) is provided with several nozzles (291) and puts what main combustion chamber (18) side the playpipe of this main tracheae (243) top, and its nozzle (291) is the gas nozzle (181) towards this main combustion chamber (18).

This synchronous feedway (24), its by-pass valve control are this water heater institute start, and open simultaneously, to supply with the combustion adjuvant of water heater (1).

Combustion-supporting feedway of the present utility model (2) can install this breathing equipment of first aid assisted respirator (4) (4) Department and comprise that this face shield of a face shield (40) (40) Department is that general sufferer is employed the same; (Qi Department of 41) connects what face shield (40) lower end to one appendix, and appendix (41) lower end is provided with a control bolt (42), and by a T type pipe (232) connection what oxygen hose (23), to be connected with air tank (21), make this air tank (21) can supply with synchronous feedway (24) and first aid assisted respirator (4) simultaneously and use, but the oxygen of this unit feeding sufferer abundance of mat uses during the urgent first aid of what.

Its preceding port of export of this air tank (21) what be connected with a snap joint (211) and establish a pressure valve (212) and an oxygen gauge (22) as shown in Figure 4.

Air tank of the present utility model (21) Department put in what one decoration container (3), this decoration container (3) but some pattern flowers and plants (31) or what decoration container (3) end face are described in the what surface that to put flowers (32) attractive in appearance to increase.

As shown in Figure 4, this oxygen gauge Department comprises a pointer (221), on mat pointer (221) the indication what figure (222), learn by this pound in this oxygen pressure valve (212)/square the time or kilogram/square centimeter value, one warning pressure district (223) can warn air tank (21) amount of ram at only surplus 1/10 o'clock, one not enough pressure area (224) is left at 1/20 o'clock to show in the air tank (21), one alarm bell (illustrating not shown), when pointer (221) indication what warning pressure district (223), then alarm bell then intermittently send caution, when reducing to not enough pressure area (224) as pointer (221), then alarm bell is then continuously sounded, up to changing air tank (21) or cutting off the electricity supply.

One safety device Department what oxygen hose (23) connects one and detects valve (233) in case the combustion-supporting feed system of non-return fire what, avoid producing harm, and because of this gas nozzle (181) and oxygen jet (791) because of its Qi Ya Department from each nozzle (181,291) upwards penetrate, make phenomenons such as the unlikely generation tempering of main combustion chamber (18).

When using the utility model, as Fig. 1, shown in Figure 2, when the user opens the water source water is entered in the hydroecium (11) from water inlet (111), send via delivery port (112) again, caliber because of delivery port (112) the little what water inlet of caliber (111), so the water source promptly fills in the what hydroecium (11), and the pushing tow barrier film (12) that makes progress, make be connected with that De Lian Rod (13) on the what barrier film (12) moves up and pushing tow Fa Rod (14) terminal projection Shi Fa Rod (14) on the valve opening (150) that moves and open by valve plug (15) sealing gas can be entered in the main combustion chamber (18), (26) Ji Yi Rod (25) are because move start on the Shou Fa Rod (14) for Yang Qi Fa Rod simultaneously, and move up, this oxygen gas valve Rod (26) move up promptly open the pipe (242) that is sealed by oxygen valve plug (27) make combustion-supporting be so incensed that through main tracheae (243) by conduit (28) enter main combustion chamber (18) or through and put the well-off oxygen of nozzle (291) of what side, make the gas in the main combustion chamber (18) be able to completing combustion, unlikely generation carbon monoxide toxic gas, make the user not during this imperfect combustion of invar, the carbon monoxide of generation causes poisoning, harm thing such as suffocate opens.

And the first aid assisted respirator of the utility model institute adjunction (but 4) Department emergency service oxygen are given the use of the sufferer of sudden onset for first aid, make the utility model have more practicality.

Claims

1, a kind of gas heater installs Qi Te Zheng Department of combustion adjuvant device additional and comprises: gas heater contains the device of a combustion adjuvant (as oxygen).

2, the gas heater as claim 1 installs the combustion adjuvant device additional, and Qi Te Zheng Department joins with snap joint and air tank.

3, the gas heater as claim 1 installs the combustion adjuvant device additional, the Ya Li Table Department that it is characterized by this air tank with the alarm device of two-part warning a small amount of and less amount of air tank oxygen content respectively, so that the person that renews the air tank.

4, the gas heater as claim 1 installs the combustion adjuvant device additional, it is characterized by this air tank and is decorated with an artistry sleeve person outward.