CN2148919Y - Household fuel-oil vaporization water heater - Google Patents
Household fuel-oil vaporization water heater Download PDFInfo
- Publication number
- CN2148919Y CN2148919Y CN 92243471 CN92243471U CN2148919Y CN 2148919 Y CN2148919 Y CN 2148919Y CN 92243471 CN92243471 CN 92243471 CN 92243471 U CN92243471 U CN 92243471U CN 2148919 Y CN2148919 Y CN 2148919Y
- Authority
- CN
- China
- Prior art keywords
- water heater
- fuel
- burner
- pipe
- heat exchanger
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
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- Spray-Type Burners (AREA)
Abstract
The utility model discloses a water heater using fuel oil as energy, mainly comprising a heat exchanger 1, a burner 2, a vaporizing pipe 3, a main nozzle 4, a water inlet pipe 5, a water outlet pipe 6, a preheater nozzle 10, a manual valve 12, a fuel-oil pipe 15 and a housing, wherein, the vaporizing pipe 3 is connected with an electromagnetic valve 11, the left side of the upper part of the heat exchanger 1 is provided with an overheating fuse wire 7 and an inverse biasing thermocouple 8, and the left side of the burner is provided with a positive-voltage thermocouple 9. The burner of the water heater has small size, simple structure, easy production and safety. The fuel-oil tank of the water heater is separated from the water heater, so the water heater is convenient to be simultaneously used by a fuel-oil stove, etc. A fuel-gas water heater can be conveniently changed to a fuel-oil water heater.
Description
It is the hot water apparatus of the energy with the fuel oil that the utility model relates to a kind of.
Chinese patent CN2070423U and CN2051343U disclose two kinds of fuel-oil water heaters, and it is big to exist the burner volume, complex structure, and the thermal efficiency is low, does not have defectives such as safety guard.
The purpose of this utility model is to overcome the existing existing defective of fuel-oil water heater, provides a kind of simple in structure, is provided with safety guard, the fuel-oil water heater that the thermal efficiency is high.
Task of the present utility model realizes in the following manner: this fuel gasification water heater comprises heat exchanger, burner, generating tube, main burner, water inlet pipe, outlet pipe, the preheater nozzle, hand control valve, fuel pipe and shell, shell is made up of procapsid and back casing, have fire hole on the fore shell, flame observation window and adjusting control handle hole, the inside object of water heater all is fixed on the back casing, the top of back casing is provided with heat exchanger, the below of heat exchanger is provided with burner, be close on the burner and be fixed with generating tube, one end of generating tube is provided with main burner, the other end is connected with magnetic valve, magnetic valve is connected with the upper end of threeway fuel oil pipe connector, fuel pipe is connected with the lower end of pipe joint, the right-hand member of pipe joint is connected with hand control valve, the preheater nozzle is equipped with in the hand control valve top, be provided with the hot water outlet pipe in the heat exchanger, be provided with water inlet pipe side by side with it, water inlet pipe and outlet pipe all stretch out from the shell below, the left side, top of heat exchanger is provided with overheated fuse and reverse blas thermocouple, the left side of burner is provided with the malleation thermocouple, overheated fuse, the reverse blas thermocouple, the coil of malleation thermocouple and magnetic valve is connected in the same loop by lead.
The utility model can adopt piezoelectric ceramics igniter or impulse generator igniter, also can adopt the manual firing.
The utility model is compared with existing fuel-oil water heater and had the following advantages: 1, the burner volume is little, and is simple in structure, makes easily; 2, be provided with anoxia protection arrangement, safe and reliable; 3, fuel tank and water heater separating discrete are convenient to equipment such as oil burner and are used simultaneously; 4, can change gas heater into fuel-oil water heater easily with burner of the present invention and preheater nozzle.
Concrete structure of the present utility model is provided by drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Below in conjunction with drawings and Examples the utility model is described in more detail.
Embodiment:
With reference to Fig. 1, this family expenses fuel gasification water heater is by heat exchanger 1, burner 2, generating tube 3, main burner 4, water inlet pipe 5, outlet pipe 6, preheater nozzle 10, hand control valve 12, fuel pipe 15 and shell are formed, shell comprises procapsid and back casing, the internals of water heater is fixed on the back casing, have fire hole on the procapsid, flame observation window and adjusting control handle hole, the top of back casing is provided with fin tube type heat exchanger 1, the below of heat exchanger 1 is provided with atmospheric burner 2, be close on the burner 2 and be fixed with generating tube 3, one end of generating tube 3 is provided with main burner 4, the other end is connected with magnetic valve 11, magnetic valve 11 is connected with the upper end of threeway fuel oil pipe connector 13, fuel pipe 15 is connected with the lower end of pipe joint 13, the right-hand member of pipe joint 13 is connected with hand control valve 12, preheater nozzle 10 is equipped with in hand control valve 12 tops, hot water outlet pipe 6 is housed in the heat exchanger 1, be provided with water inlet pipe 5 side by side with it, water inlet pipe 5 and outlet pipe 6 all stretch out from the shell below, the left side, top of heat exchanger 1 is provided with overheated fuse 7 and reverse blas thermocouple 8, malleation thermocouple 9 is equipped with in the left side of burner 2, overheated fuse 7, reverse blas thermocouple 8, the coil of malleation thermocouple 9 and magnetic valve 11 is connected in the same circuit by lead 14.Fuel tank and water heater separating discrete.
Operation principle of the present utility model is as follows:
At first with 10 igniting of preheater nozzle, heat generating tube 3 in advance, fuel oil heats up through generating tube 3 and vaporizes, so that ignition.In case after main burner 2 is lighted, just close preheater, the heat that sends when relying on burner 2 burnings makes the oil intensification vaporization in the generating tube 3.Through the fuel oil of vaporization from main burner 4, spray with the air mixed once after, vaporific oil enters burner 2 and mixes after-combustion with air secondary again, reheat heat exchanger 1, the interior water of the heat transferred water pipe that heat exchanger 1 is produced burner 2 makes the water intensification.For the water heater safety is moved reliably, be provided with anoxia protection arrangement in the utility model, it is formed by connecting with antipole by reverse blas thermocouple 8 and malleation thermocouple 9, does to detect and control.In case because the flame-out phenomenon of anoxic takes place, magnetic valve 11 cuts out oil circuit automatically.In case the burning indoor temperature is too high, overheated fuse 7 fusing, the circuit of cut-out magnetic valve 11, magnetic valve 11 cuts out oil circuit automatically.
Claims (1)
1, a kind of family expenses fuel gasification water heater, comprise heat exchanger 1, burner 2, generating tube 3, main burner 4, water inlet pipe 5, outlet pipe 6, preheater nozzle 10, hand control valve 12, fuel pipe 15 and shell, shell is made up of procapsid and back casing, the internals of water heater is fixed on the back casing, it is characterized in that: the top of back casing is provided with heat exchanger 1, the below of heat exchanger 1 is provided with burner 2, be close on the burner 2 and be fixed with generating tube 3, one end of generating tube 3 is provided with main burner 4, the other end is connected with magnetic valve 11, magnetic valve 11 is connected with the upper end of threeway fuel oil pipe connector 13, fuel pipe 15 is connected with the lower end of pipe joint 13, the right-hand member of pipe joint 13 is connected with hand control valve 12, preheater nozzle 10 is equipped with in hand control valve 12 tops, the left side, top of heat exchanger 1 is provided with overheated fuse 7 and reverse blas thermocouple 8, the left side of burner 2 is provided with malleation thermocouple 9, overheated fuse 7, reverse blas thermocouple 8, the coil of malleation thermocouple 9 and magnetic valve 11 is connected in the same circuit by lead 14.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92243471 CN2148919Y (en) | 1992-12-03 | 1992-12-03 | Household fuel-oil vaporization water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92243471 CN2148919Y (en) | 1992-12-03 | 1992-12-03 | Household fuel-oil vaporization water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2148919Y true CN2148919Y (en) | 1993-12-08 |
Family
ID=33783011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92243471 Expired - Fee Related CN2148919Y (en) | 1992-12-03 | 1992-12-03 | Household fuel-oil vaporization water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2148919Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100414207C (en) * | 2004-05-14 | 2008-08-27 | 李焕生 | Multifunction oil-gas oven |
-
1992
- 1992-12-03 CN CN 92243471 patent/CN2148919Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100414207C (en) * | 2004-05-14 | 2008-08-27 | 李焕生 | Multifunction oil-gas oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |