CN202709456U - Crude oil heating system of air source heat pump - Google Patents

Crude oil heating system of air source heat pump Download PDF

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Publication number
CN202709456U
CN202709456U CN 201220428258 CN201220428258U CN202709456U CN 202709456 U CN202709456 U CN 202709456U CN 201220428258 CN201220428258 CN 201220428258 CN 201220428258 U CN201220428258 U CN 201220428258U CN 202709456 U CN202709456 U CN 202709456U
Authority
CN
China
Prior art keywords
hot water
air source
source heat
heat pump
crude oil
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 - Lifetime
Application number
CN 201220428258
Other languages
Chinese (zh)
Inventor
刘炳官
王光明
周魁修
赵小玲
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
China Petroleum and Chemical Corp
Sinopec Jiangsu Oilfield Co
Original Assignee
China Petroleum and Chemical Corp
Sinopec Jiangsu Oilfield Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by China Petroleum and Chemical Corp, Sinopec Jiangsu Oilfield Co filed Critical China Petroleum and Chemical Corp
Priority to CN 201220428258 priority Critical patent/CN202709456U/en
Application granted granted Critical
Publication of CN202709456U publication Critical patent/CN202709456U/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a crude oil heating system of an air source heat pump, which relates to a crude oil heating and heat preservation system, in particular to a crude oil system which is heated through the air source heat pump. The crude oil heating system comprises a medium container, wherein the medium container is respectively provided with a heat exchanger high-temperature hot water inlet, a heat exchanger low-temperature hot water outlet, the medium container is externally provided with one air source heat pump or multiple air source heat pumps, a high-temperature hot water outlet of each air source heat pump is respectively connected with a hot water delivery pipe, the hot water delivery pipes are connected with the heat exchanger high-temperature hot water inlet of the medium container after being connected in parallel, a hot water return inlet of each air source heat pump is respectively connected with a hot water return pipe, the hot water return pipes are connected with the heat exchanger low-temperature hot water outlet of the medium container after being connected in parallel, each hot water return pipe is respectively connected with a lift pump, and cold water return pipes are connected with a water supplement water tank through pipelines after being connected in parallel. According to the crude oil heating system disclosed by the utility model, the heating and the heat preservation effects are good, and the heating energy consumption is low.

Description

Air source heat pump heating in crude oil system
Technical field
The utility model discloses a kind of heating crude oil, heat-insulation system, particularly a kind of crude system that heats by air source heat pump.
Background technology
Existing heating crude oil method, mainly be by electrical heating, solar energy heating, the heating furnace heating, the mode of heating has directly and indirect, electrical heating is electric heater directly to be put into crude oil heat, the heating of solar energy heating and heating (pot) stove is by putting into the heat exchanger indirect in crude system, solar energy heating is inadequate or do not have in the situation of sunlight if there is sunlight, can start electric heater or heating (pot) stove and heat, reach the purpose that keeps crude oil temperature in the oil tank.But electrical heating or heating (pot) stove heats, and energy resource consumption is large.
Summary of the invention
The utility model provides a kind of air source heat pump heating in crude oil system, and purpose is to solve existing electricity and the high problem of heating furnace heating in crude oil system energy consumption.
The utility model comprises media Containers, the import of heat exchanger high-temperature-hot-water, the outlet of heat exchanger low-temperature water heating are set respectively on described media Containers, one or more air source heat pump is set outside described media Containers, the high-temperature-hot-water outlet of described each air source heat pump connects respectively the hot water conveying pipe, is connected with the exchanger heat water inlet of described media Containers after described each hot water conveying pipe's parallel connection; Hot water return mouth at described each air source heat pump connects respectively hot water return pipe, is connected with the exchanger heat water out of described media Containers after described each hot water return pipe parallel connection; Connect respectively elevator pump on described each hot water return pipeline, the cold-water reflux pipe after the described parallel connection connects water supply tank by pipeline.
The utility model heats medium by one or more air source heat pump, determine the use amount of air source heat pump according to the amount of medium, and accelerate circulation rate by elevator pump and carry out forced heat-exchanging, guaranteed like this heating, heat insulation effect, the heating energy consumption is lower.
Each air source heat pump described in the utility model is respectively equipped with condenser, and described each hot water conveying pipe's entrance is connected with the outlet of each corresponding condenser, and the outlet of described each hot water return pipe is connected with the import of described each corresponding condenser respectively.
The condenser of air source heat pump of the present utility model, walk refrigerant in the heat exchanger tube of condenser, refrigerant heats the water in the condenser, the heat exchanger that water after the heating is transported in the media Containers heats medium, each parts in the air source heat pump, comprising that heat that heat in the evaporimeter absorbing air and compressor operating produce also can be taken to by refrigerant carries out heat exchange, like this heat utilization ratio raising in the condenser, energy resource consumption is corresponding minimizing then, has saved cost.
Description of drawings
Fig. 1 is a kind of structural representation of the present utility model.
Among the figure, 1, media Containers, 2, the import of heat exchanger high-temperature-hot-water, 3, the outlet of heat exchanger low-temperature water heating, 4, air source heat pump, 5, the hot water conveying pipe, 6, hot water return pipe, 7, elevator pump, 8, water supply tank, 9, condenser, 10, heat exchanger.
The specific embodiment
As shown in Figure 1, this air source heat pump heating in crude oil system, comprise media Containers, heat exchanger high-temperature-hot-water import 2, heat exchanger low-temperature water heating outlet 3 are set respectively on described media Containers 1,1 or many air source heat pumps 4 are set in that media Containers 1 is outer, the hot water outlet of each air source heat pump 4 connects respectively hot water conveying pipe 5, is connected with the heat exchanger high-temperature-hot-water import 2 of media Containers 1 after each hot water conveying pipe's 5 parallel connection; Hot water return mouth at each air source heat pump 4 connects respectively hot water return pipe 6, is connected with the exchanger heat water out 3 of media Containers 1 after each hot water return pipe 6 parallel connection; Connect respectively elevator pump 7 on each hot water return pipe, the hot water return pipe 6 after the parallel connection connects water supply tank 8 by pipeline.
This air source heat pump heating in crude oil system, its each air source heat pump is respectively equipped with condenser 9, and each hot water conveying pipe's 5 entrance is connected with the outlet of each corresponding condenser 9, and the outlet of each hot water return pipe 6 is connected with the import of each corresponding condenser 9 respectively.

Claims (2)

1. air source heat pump heating in crude oil system, comprise media Containers, the import of heat exchanger high-temperature-hot-water, the outlet of heat exchanger low-temperature water heating are set respectively on described media Containers, it is characterized in that outside described media Containers, arranging one or more air source heat pump, the high-temperature-hot-water outlet of described each air source heat pump connects respectively the hot water conveying pipe, is connected with the exchanger heat water inlet of described media Containers after described each hot water conveying pipe's parallel connection; Hot water return mouth at described each air source heat pump connects respectively hot water return pipe, is connected with the exchanger heat water out of described media Containers after described each hot water return pipe parallel connection; Connect respectively elevator pump on described each hot water return pipeline, the cold-water reflux house steward after the described parallel connection connects water supply tank by pipeline.
2. air source heat pump heating in crude oil according to claim 1 system, it is characterized in that described each air source heat pump is respectively equipped with condenser, described each hot water conveying pipe's entrance is connected with the outlet of each corresponding condenser, and the outlet of described each hot water return pipe is connected with the import of described each corresponding condenser respectively.
CN 201220428258 2012-08-28 2012-08-28 Crude oil heating system of air source heat pump Expired - Lifetime CN202709456U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220428258 CN202709456U (en) 2012-08-28 2012-08-28 Crude oil heating system of air source heat pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220428258 CN202709456U (en) 2012-08-28 2012-08-28 Crude oil heating system of air source heat pump

Publications (1)

Publication Number Publication Date
CN202709456U true CN202709456U (en) 2013-01-30

Family

ID=47589750

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220428258 Expired - Lifetime CN202709456U (en) 2012-08-28 2012-08-28 Crude oil heating system of air source heat pump

Country Status (1)

Country Link
CN (1) CN202709456U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104949334A (en) * 2015-07-16 2015-09-30 山东海利丰地源热泵有限责任公司 Crude oil output heating system using waste heat of oilfield sewage
CN106440364A (en) * 2016-10-24 2017-02-22 山东美琳达再生能源开发有限公司 Air source overlapped heat pump crude oil heating device and use method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104949334A (en) * 2015-07-16 2015-09-30 山东海利丰地源热泵有限责任公司 Crude oil output heating system using waste heat of oilfield sewage
CN106440364A (en) * 2016-10-24 2017-02-22 山东美琳达再生能源开发有限公司 Air source overlapped heat pump crude oil heating device and use method

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CX01 Expiry of patent term

Granted publication date: 20130130