CN219955466U - Super-temperature CO special for oil field 2 Air source heat pump - Google Patents
Super-temperature CO special for oil field 2 Air source heat pump Download PDFInfo
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- CN219955466U CN219955466U CN202223484989.7U CN202223484989U CN219955466U CN 219955466 U CN219955466 U CN 219955466U CN 202223484989 U CN202223484989 U CN 202223484989U CN 219955466 U CN219955466 U CN 219955466U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 36
- 238000010438 heat treatment Methods 0.000 claims abstract description 7
- 239000007788 liquid Substances 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 10
- 229920006395 saturated elastomer Polymers 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 239000003921 oil Substances 0.000 description 15
- 239000003507 refrigerant Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 6
- 241000883990 Flabellum Species 0.000 description 4
- 238000001816 cooling Methods 0.000 description 4
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001502 supplementing effect Effects 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
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- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The utility model discloses an over-temperature CO special for an oil field 2 The air source heat pump comprises a box body with a heating component, a water tank and an evaporator are fixedly arranged in the box body, and the air source heat pump further comprises: the guide cylinder is fixedly connected to the top of the box body, wherein the guide cylinder is rotationally connected with the fan blade, the fan blade is arranged above the evaporator, and the fan blade is opposite to the evaporatorMatching; the heat conducting pipe is fixedly arranged in the water tank, and the input end of the heat conducting pipe is fixedly connected with the air supply part; according to the utility model, on one hand, gas can be conveyed into the heat conducting pipe through the air pump to convey and transfer redundant heat relatively saturated in the water tank, and on the other hand, the fan blades can be driven to rotate while the gas conveys the heat, so that negative pressure is generated by the fan blades, the gas in the guide cylinder is blown to the evaporator, and the surface of the air is cooled, so that the heat absorption effect of the subsequent evaporator is improved.
Description
Technical Field
The utility model relates to the technical field of air source heat pumps, in particular to an over-temperature CO special for an oil field 2 An air source heat pump.
Background
Under the conditions of continuous low economic development and low crude oil price, the crude oil exploitation and storage cost in China is high, and in Daqing oil fields or oil fields in remote areas, a large amount of heat sources are needed for supplementing and controlling the temperature in the indoor or exploitation room due to the factors of large daytime temperature difference, high manual exploitation cost and the like, but the burning of coal possibly pollutes the air, and the special over-temperature CO for the oil fields is needed 2 The air source heat pump is used for controlling temperature and supplying heat so as to better improve and ensure the working environment of personnel, and the specific working principle is as follows: the compressor compresses the refrigerant, the temperature of the compressed refrigerant rises, the refrigerant passes through the water tank, the water tank is heated by heat release of the condenser, the water is continuously and circularly heated, the throttled refrigerant after heat exchange returns to the compressor for next circulation, in the process, air heat is absorbed and guided into the compressor through the evaporator, in the process, air is required to directly blow over the surface of the evaporator, the refrigerant in the evaporator absorbs the heat of the air, so that the temperature of the air is reduced, the refrigerant is guided into the compressor again, and the heat is continuously extracted from the air.
For example, application number: the Chinese patent of CN201721401362.7 discloses a CO 2 The utility model relates to an air source heat pump synergistic heating device, which comprises a first compressor, a heat regenerator, a gas cooler, an evaporator, a heat exchanger, a condenser, a second compressor and an intermediate processor, wherein the heat exchanger, the condenser, the second compressor and a second throttle valve form a simple heat pump which is nested in a system, and the utility model changes CO 2 Principle of operation of air source heat pump system, in CO 2 Intermediate processor is added in air source heat pump systemAnd a simple heat pump, effectively reducing CO in the heating device 2 The intermediate processor releases the heat of the collected water to CO at the water inlet temperature of the air source heat pump gas cooler 2 In the refrigerant system, CO is improved 2 Heat of the refrigerant system.
In actual use, the fact that the compressor works uninterruptedly in the water tank enables the stored heat in the water tank to be saturated relatively, if the heat is not utilized in time, the heat in the water tank is wasted in the conversion process, the heat utilization rate of the heat is low, the waste of resources is increased intangibly, the air cooling effect of the surface of the evaporator is poor, and the subsequent heat absorbing effect of the evaporator can be affected.
Disclosure of Invention
The utility model aims to solve the problems that in the prior art, the stored heat in a water tank is relatively saturated, if the heat is not timely utilized, the heat in the water tank is wasted in the conversion process, the air cooling effect of the surface of an evaporator is poor, and the subsequent heat absorption effect of the evaporator is possibly influenced, and provides an over-temperature CO special for an oil field 2 An air source heat pump.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
super-temperature CO special for oil field 2 The air source heat pump comprises a box body with a heating assembly, a water tank and an evaporator are fixedly arranged in the box body, and the air source heat pump further comprises: the guide cylinder is fixedly connected to the top of the box body, blades are connected in a rotating mode to the guide cylinder, the blades are arranged above the evaporator, and the blades are matched with the evaporator; the heat-conducting pipe is fixedly arranged in the water tank, the input end of the heat-conducting pipe is fixedly connected with the air supply part, and the output end of the heat-conducting pipe is fixedly connected with the air pipe.
In order to improve the air cooling effect of the evaporator, preferably, the guide cylinder is rotationally connected with a rotating shaft, a working box is fixedly connected in the guide cylinder, one end of the rotating shaft extends to a turbine blade fixedly connected in the working box, the fan blade is fixedly connected to the other end of the rotating shaft, the working box is communicated with the output end of the heat conducting pipe through a telescopic pipe, and the air conveying pipe is fixedly connected to the working box.
In order to be convenient for carry out the air feed to the heat conduction pipe, further, air feed portion includes fixed connection the air pump in the box, the output of air pump is linked together with the input of heat conduction pipe through the extension pipe.
In order to improve the quality of air entering the guide cylinder, preferably, the air inlet end of the guide cylinder is provided with a filter screen, and the filter screen is made of stainless steel or nylon.
In order to ensure the heat conducting effect of the heat conducting pipe, preferably, the water tank is filled with liquid, and the outer wall of the heat conducting pipe is matched with the liquid.
In order to improve the heat conduction efficiency of the heat conduction pipe, preferably, the heat conduction pipe is made of copper or aluminum.
Compared with the prior art, the utility model provides the super-temperature CO special for the oil field 2 The air source heat pump has the following beneficial effects:
1. super-temperature CO special for oil field 2 The air source heat pump conveys air into the heat conducting pipe through the air pump, and conveys and transfers redundant heat relatively saturated in the water tank, so that the heat energy utilization rate is improved, and meanwhile, the waste of heat energy resources is reduced.
2. Super-temperature CO special for oil field 2 The air source heat pump drives the fan blades to rotate while transmitting heat through the air, so that negative pressure is generated by the fan blades, the air in the guide cylinder is blown to the evaporator, and the surface of the air source heat pump is air-cooled, so that the heat absorption effect of the subsequent evaporator is improved.
The device has no part which is the same as or can be realized by adopting the prior art, on one hand, the utility model can convey gas into the heat conducting pipe through the air pump, convey and transfer the redundant heat which is relatively saturated in the water tank, on the other hand can also drive the flabellum and rotate when gaseous heat transmission to make the flabellum produce negative pressure, blow the gas in the draft tube to the evaporimeter department, carry out the forced air cooling to its surface, thereby improve the heat absorption effect of follow-up evaporimeter.
Drawings
FIG. 1 shows an over-temperature CO specially used for an oil field according to the present utility model 2 A structural schematic diagram of the air source heat pump;
FIG. 2 shows an over-temperature CO specially used for an oil field according to the present utility model 2 A schematic structural diagram of a part A in the air source heat pump in FIG. 1;
FIG. 3 shows an over-temperature CO specially used for oil field according to the present utility model 2 A schematic structural diagram of a part B in the air source heat pump in FIG. 1;
FIG. 4 shows an over-temperature CO specially used for an oil field according to the present utility model 2 The structure of the air source heat pump box body is schematically shown.
In the figure: 1. a case; 101. an evaporator; 2. an air pump; 201. an extension tube; 3. a water tank; 4. a heat conduction pipe; 5. a guide cylinder; 501. a filter screen; 6. a work box; 7. a rotating shaft; 701. a turbine blade; 702. a fan blade; 8. a telescopic tube; 9. and a gas pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
Referring to fig. 1-4, an embodiment of the utility model provides an over-temperature CO special for an oil field 2 The air source heat pump comprises a box body 1 with a heating component, wherein the heating component comprises a compressor arranged in the box body 1, a water tank 3 is arranged beside the compressor, a plurality of groups of pipelines are arranged on the water tank 3 and used for connecting an expansion valve, an evaporator 101 and a condenser are also arranged in the box body 1, the expansion valve is communicated with the evaporator 101 through the pipelines, the evaporator 101 is communicated with the compressor, then a refrigerant is compressed through the compressor, the refrigerant with the temperature rising after the compression is subjected to temperature rising, passes through the water tank 3 and then enters the condenser to release heat, water is heated, the pressure in the pipeline is reduced by the expansion valve in the process, after the evaporator 101 is connected, the outside air heat is absorbed and introduced into the compressor through the evaporator 101, and thus the liquid in the water tank 3 is continuously heated circularly to be stableIs maintained at a temperature of 50 to 65 ℃ and then is connected to the water tank 3 by other pipes to transfer heat to the main site where it is needed.
In order to improve the heat utilization rate in the water tank 3, install heat pipe 4 in the water tank 3, install the air pump 2 that is used for the air feed at the input of heat pipe 4, install at the output of heat pipe 4 and can be connected with gas-supply pipe 9, be used for carrying the heat that produces in the heat pipe 4, the material of heat pipe 4 is copper or aluminium, and the water tank 3 intussuseption is filled with liquid, the heat pipe 4 outer wall cooperatees with liquid, this conversion process is through the heat of the interior liquid of metal adsorption water tank 3, the heat transfer heat of rethread gas-supply pipe 9, thereby improve the heat conduction efficiency of heat pipe 4, produce unnecessary heat and use in time in water tank 3, and still install temperature sensor in water tank 3, and temperature sensor cooperatees with air pump 2, when temperature sensor measures the temperature in the water tank 3 and is stable relatively or the temperature saturation, the output of air pump 2 begins to work, the material of heat pipe 201 is linked together with the input of heat pipe 4, the air of external air is carried to the heat pipe 4 by air pump 2, and the shape of heat pipe 4 is "S" shape bending setting ", when gas carries to the heat pipe 3, the heat transfer heat pipe 4 is in the heat pipe 4, the heat transfer efficiency can be influenced by the heat transfer heat pipe 4, the heat transfer efficiency is further can be reached to the heat transfer heat efficiency, and the heat transfer efficiency is further improved, the heat efficiency is improved, and the heat utilization efficiency is improved, and the heat transfer efficiency is influenced by the heat of heat pipe 4 is influenced by heat in the heat transfer pipe 4, and heat.
In addition, still install the draft tube 5 that link up from top to bottom in box 1, still install filter screen 501 in the air inlet end of draft tube 5, and the material of filter screen 501 is stainless steel or nylon, can adapt to the filtration of the gaseous under environment such as high low temperature, big difference in temperature, violent vibration effectively, guarantee the quality of air inlet gas, still install work box 6 in draft tube 5, still install rotatable turbine blade 701 in work box 6, and turbine blade 701 installs on the top of pivot 7, turbine blade 701 sets up in work box 6, still install flabellum 702 in the bottom of pivot 7, produce negative pressure through the flabellum 702 rotation and blow the surface of draft tube 5 internal gas towards evaporator 101, make evaporator 101 absorb the heat in the air, carry the transfer again afterwards to the heat.
Here, when the air pump 2 works, the air is conveyed into the water tank 3 through the extension pipe 201, then enters into the heat conducting pipe 4 to absorb heat, then the air is conveyed to the air conveying pipe 9 through the telescopic pipe 8, when the air passes through the working box 6, the turbine blade 701 is driven to rotate, so that the rotating shaft 7 is driven to rotate, the fan blade 702 is guaranteed to rotate, the fan blade 702 generates negative pressure, the air in the guide cylinder 5 is blown to the evaporator 101, and the air is cooled, so that the heat absorbing effect of the subsequent evaporator 101 is improved.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. Super-temperature CO special for oil field 2 The air source heat pump comprises a box body (1) with a heating assembly, wherein a water tank (3) and an evaporator (101) are fixedly arranged in the box body (1), and the air source heat pump is characterized by further comprising:
a guide cylinder (5) fixedly connected to the top of the box body (1),
the guide cylinder (5) is rotationally connected with fan blades (702), the fan blades (702) are arranged above the evaporator (101), and the fan blades (702) are matched with the evaporator (101);
the heat conduction pipe (4) is fixedly arranged in the water tank (3), the input end of the heat conduction pipe (4) is fixedly connected with the air supply part, and the output end of the heat conduction pipe (4) is fixedly connected with the air pipe (9).
2. An oilfield specific super-temperature CO as defined in claim 1 2 The air source heat pump is characterized in that a rotating shaft (7) is rotationally connected to the guide cylinder (5), a working box (6) is fixedly connected to the guide cylinder (5), and one end of the rotating shaft (7) extends into the working box (6)The turbine blade (701) is fixedly connected, the fan blade (702) is fixedly connected to the other end of the rotating shaft (7), the working box (6) is communicated with the output end of the heat conducting pipe (4) through the telescopic pipe (8), and the air conveying pipe (9) is fixedly connected to the working box (6).
3. An oilfield specific super-temperature CO according to claim 1 or 2 2 The air source heat pump is characterized in that the air supply part comprises an air pump (2) fixedly connected in the box body (1), and the output end of the air pump (2) is communicated with the input end of the heat conducting pipe (4) through an extension pipe (201).
4. An oilfield specific super-temperature CO as defined in claim 1 2 The air source heat pump is characterized in that a filter screen (501) is arranged at the air inlet end of the guide cylinder (5), and the filter screen (501) is made of stainless steel or nylon.
5. An oilfield specific super-temperature CO as defined in claim 1 2 The air source heat pump is characterized in that liquid is filled in the water tank (3), and the outer wall of the heat conducting pipe (4) is matched with the liquid.
6. An oilfield specific super-temperature CO as defined in claim 1 2 The air source heat pump is characterized in that the heat conducting pipe (4) is made of copper or aluminum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223484989.7U CN219955466U (en) | 2022-12-26 | 2022-12-26 | Super-temperature CO special for oil field 2 Air source heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223484989.7U CN219955466U (en) | 2022-12-26 | 2022-12-26 | Super-temperature CO special for oil field 2 Air source heat pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219955466U true CN219955466U (en) | 2023-11-03 |
Family
ID=88544629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223484989.7U Active CN219955466U (en) | 2022-12-26 | 2022-12-26 | Super-temperature CO special for oil field 2 Air source heat pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219955466U (en) |
-
2022
- 2022-12-26 CN CN202223484989.7U patent/CN219955466U/en active Active
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