CN212928024U - Energy-saving preheating device - Google Patents

Energy-saving preheating device Download PDF

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Publication number
CN212928024U
CN212928024U CN202022097591.2U CN202022097591U CN212928024U CN 212928024 U CN212928024 U CN 212928024U CN 202022097591 U CN202022097591 U CN 202022097591U CN 212928024 U CN212928024 U CN 212928024U
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CN
China
Prior art keywords
preheater
pump
hot water
oil
preheating device
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Active
Application number
CN202022097591.2U
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Chinese (zh)
Inventor
林连木
石继红
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Enyang Electrical Appliance Co ltd
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Enyang Electrical Appliance Co ltd
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Priority to CN202022097591.2U priority Critical patent/CN212928024U/en
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Publication of CN212928024U publication Critical patent/CN212928024U/en
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Abstract

The utility model relates to an energy-conserving preheating device, including chassis, preheater, temperature sensor, circulation heat pump, preheater, oil pump, fuel pump, combustor and intelligent control case, combustor and preheater be linked together, the combustor on be provided with air door adjusting lever, fuel pump and oil pump between be provided with into oil pipe, the upper end of preheater be provided with the hot water outlet pipe that is linked together with the circulation heat pump, the lower extreme of preheater be provided with the preheating water inlet that is linked together with the circulation heat pump, the circulation heat pump on be provided with the water level table of dew outside the preheater, the circulation heat pump on be provided with the pressure safety valve of dew outside the preheater. The utility model has the advantages of stable and reliable performance, low failure rate, low noise, obvious oil saving effect and less exhaust emission.

Description

Energy-saving preheating device
Technical Field
The utility model relates to a preheating device, concretely relates to an energy-conserving preheating device for on railway diesel locomotive.
Background
At present, a preheating boiler and other oil-water heating devices used in China have single control function and complex operation, need to be manually attended during working, and are extremely inconvenient to use; meanwhile, the existing preheating boiler is unreasonable in design and high in failure rate; and the heating efficiency is extremely low, the oil consumption is large, so the preheating boiler installed on the railway diesel locomotive is almost stopped to use. Therefore, it is necessary to design a preheating device with convenient installation, simple operation, remarkable oil saving effect, low noise and less exhaust emission during working.
Disclosure of Invention
An object of the utility model is to overcome prior art's defect, provide an energy-conserving preheating device that stable in performance is reliable, the fault rate is low, the noise is low, the effect of economizing on fuel is showing, exhaust emission is few.
In order to realize the purpose, the utility model adopts an energy-saving preheating device, which comprises a bottom frame, a preheater arranged on the bottom frame, a temperature sensor arranged on the preheater, a circulating hot water pump arranged in the preheater, a preheating furnace arranged in the circulating hot water pump, an oil pump arranged in the preheater, a fuel pump arranged on the outer wall of the preheater, a burner and an intelligent control box which are respectively arranged on the outer wall of the preheater, wherein the burner is communicated with the preheating furnace, an air door adjusting deflector rod is arranged on the burner, an oil inlet pipe is arranged between the fuel pump and the oil pump, a hot water outlet pipe communicated with the circulating hot water pump is arranged at the upper end of the preheater, a preheating water inlet communicated with the circulating hot water pump is arranged at the lower end of the preheater, a water level meter exposed outside the preheater is arranged on the circulating hot water pump, and a pressure safety valve exposed outside the preheater is arranged on the circulating hot water pump.
The beneficial effect of above-mentioned structure is: the intelligent control box controls the burner to start burning, starts heating the water and the fuel oil of the economizer, and simultaneously controls and starts the circulating hot water pump and the fuel oil pump, so that the circulation of the water and the fuel oil in the energy-saving preheater and the water and the fuel oil of an external system is realized, and the aim of heating the water and the fuel oil in the whole system is fulfilled; the preheating device is a mode of directly heating oil and water by combustion of the combustor, has no intermediate conversion link, and enables the heat energy to be utilized to the maximum extent by optimizing the trend of the heat energy generated by the combustor, so that the heat efficiency is extremely high; therefore, the preheating device has the advantages of stable and reliable performance, low failure rate, low noise, obvious oil saving effect and less exhaust emission.
Particularly, the preheater is provided with a cover which covers the burner and the intelligent control box. The cover cap can play a dustproof role and is beneficial to improving the working reliability of the preheating device.
In particular, the upper end of the preheater is respectively provided with two hanging rings. The suspension loop is arranged on the preheater, so that the preheating device is convenient to hoist and mount, and is more convenient and fast to install.
Drawings
Fig. 1 is a front view of the embodiment of the present invention.
Fig. 2 is an internal structure diagram of the embodiment of the present invention.
Fig. 3 is a perspective view of the internal structure of the embodiment of the present invention.
Detailed Description
As shown in fig. 1, 2 and 3, an embodiment of the present invention is an energy-saving preheating device, including a chassis 10, a preheater 12 disposed on the chassis 10, a temperature sensor 13 disposed on the preheater 12, a circulating hot water pump 14 disposed in the preheater 12, a preheating furnace 15 disposed in the circulating hot water pump 14, an oil pump 16 disposed in the preheater 12, an oil fuel pump 161 disposed on an outer wall of the preheater 12, a burner 17 and an intelligent control box 18 respectively disposed on an outer wall of the preheater 12, wherein the burner 17 is communicated with the preheating furnace 15, the burner 17 is provided with an air door adjusting lever 171, an oil inlet pipe 162 is disposed between the oil fuel pump 161 and the oil pump 16, the upper end of the preheater 12 is provided with a hot water outlet pipe 141 communicated with the circulating hot water pump 14, the lower end of the preheater 12 is provided with a preheating water inlet 142 communicated with the circulating hot water pump 14, the circulation hot water pump 14 is provided with a water level meter 143 exposed outside the preheater 12, and the circulation hot water pump 14 is provided with a pressure safety valve 144 exposed outside the preheater 12. The preheater 12 is provided with a cover 121 which covers the burner 17 and the intelligent control box 18. The cover cap can play a dustproof role and is beneficial to improving the working reliability of the preheating device. Two hanging rings 122 are respectively arranged at the upper end of the preheater 12. The suspension loop is arranged on the preheater, so that the preheating device is convenient to hoist and mount, and is more convenient and fast to install.
The intelligent control box controls the burner to start burning, starts heating circulating water and fuel oil in the energy-saving preheater, and simultaneously controls and starts the circulating hot water pump and the fuel oil pump, so that circulation of the water and the fuel oil in the energy-saving preheater and the water and the fuel oil of an external system is realized, and the purpose of heating the water and the fuel oil in the whole system is achieved; the preheating device is a mode of directly heating oil and water by combustion of the combustor, has no intermediate conversion link, and enables the heat energy to be utilized to the maximum extent by optimizing the trend of the heat energy generated by the combustor, so that the heat efficiency is extremely high; therefore, the preheating device has the advantages of stable and reliable performance, low failure rate, low noise, obvious oil saving effect and less exhaust emission.

Claims (3)

1. An energy-saving preheating device is characterized in that: the preheating device comprises a chassis, a preheater arranged on the chassis, a temperature sensor arranged on the preheater, a circulating hot water pump arranged in the preheater, a preheating furnace arranged in the circulating hot water pump, an oil pump arranged in the preheater, a fuel pump arranged on the outer wall of the preheater, a burner and an intelligent control box which are respectively arranged on the outer wall of the preheater, the burner is communicated with the preheating furnace, an air door adjusting deflector rod is arranged on the burner, an oil inlet pipe is arranged between the fuel pump and the oil pump, a hot water outlet pipe communicated with the circulating hot water pump is arranged at the upper end of the preheater, the lower end of the preheater is provided with a preheating water inlet communicated with a circulating hot water pump, the circulating hot water pump is provided with a water level meter exposed outside the preheater, and the circulating hot water pump is provided with a pressure safety valve exposed outside the preheater.
2. The energy saving preheating device according to claim 1, wherein: the preheater is provided with a cover which covers the combustor and the intelligent control box.
3. The energy-saving preheating device according to claim 1 or 2, characterized in that: the upper end of the preheater is respectively provided with two hanging rings.
CN202022097591.2U 2020-09-23 2020-09-23 Energy-saving preheating device Active CN212928024U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202022097591.2U CN212928024U (en) 2020-09-23 2020-09-23 Energy-saving preheating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202022097591.2U CN212928024U (en) 2020-09-23 2020-09-23 Energy-saving preheating device

Publications (1)

Publication Number Publication Date
CN212928024U true CN212928024U (en) 2021-04-09

Family

ID=75310848

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202022097591.2U Active CN212928024U (en) 2020-09-23 2020-09-23 Energy-saving preheating device

Country Status (1)

Country Link
CN (1) CN212928024U (en)

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