CN216976880U - Movable car washing station heating device - Google Patents
Movable car washing station heating device Download PDFInfo
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- CN216976880U CN216976880U CN202220716369.2U CN202220716369U CN216976880U CN 216976880 U CN216976880 U CN 216976880U CN 202220716369 U CN202220716369 U CN 202220716369U CN 216976880 U CN216976880 U CN 216976880U
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Abstract
The application provides a portable carwash station heating device, includes: the solar heat collecting pipe set is connected with a heat exchanger which forms a heat medium circulation pipeline, a heat medium is arranged in the heat medium circulation pipeline, a refrigerant outlet of the heat exchanger is connected with the heat preservation water tank, an air inducing device used for sucking surrounding air of the heat exchanger is mounted on the solar heat collecting pipe set, and the air inducing device is connected with an air inlet of the air source heat pump. The solar heat collection pipe set can be prevented from supplying heat at night or in the weather with poor illumination, the heating effect of the air heat source pump can be improved, and the utilization rate of solar energy is improved.
Description
Technical Field
The application relates to a heat supply technology of a car washing station, in particular to a movable car washing station heat supply device.
Background
The movable type station washing station is arranged in the outdoor environment around the residential area, can adapt to various field requirements, and the construction of the movable type station washing station needs to have self-heating capacity, so that the temperature in a car washing room, the temperature of the car washing water and the like are ensured.
At present, a heating device for providing a mobile station for washing cars is generally a solar heat collector, which is used for generating hot water, removing dust from the hot water in a hot water tank, and then providing hot water for washing cars, heating hot water and the like for the station for washing cars by using the hot water in the hot water tank. However, the solar heat collector has a harsh requirement on illumination, so that the solar water heater cannot work normally at night or in the weather with poor illumination, and has certain limitation.
SUMMERY OF THE UTILITY MODEL
The application provides a portable carwash station heating device for solve the problem that the heating equipment that current portable carwash station used has the limitation.
The application provides a portable carwash station heating device, includes: the solar heat collecting pipe set is connected with a heat exchanger which forms a heat medium circulating pipeline, a heat medium is arranged in the heat medium circulating pipeline, and a refrigerant outlet of the heat exchanger is connected with the heat preservation water tank;
and the solar heat collection pipe set is provided with an air inducing device for sucking ambient air, and the air inducing device is connected with an air inlet of the air source heat pump.
Optionally, the air inducing device includes an air inducing box, the air inducing box is fixed above the side of the solar heat collecting pipe set, a plurality of air inducing covers which are distributed at equal intervals and can suck air around the solar heat collecting pipe set are installed on the air inducing box, and the air inducing box is connected with the air inlet of the air source heat pump through an air extracting device.
Optionally, the air draft device comprises an air guide cover, the air guide cover is hermetically connected with an air inlet of the air source heat pump, the air guide cover is connected with an air guide pipe, the air guide pipe is connected with the air draft box, and an exhaust fan is installed on the air guide pipe.
Optionally, the number of the air introducing boxes is two and is symmetrical about the center of the solar heat collecting tube set.
Optionally, a filtering device for filtering dust in air is connected between the air guide pipe and the air guide cover.
Optionally, the solar heat collecting pipe group includes a first heat medium box and a second heat medium box, and a plurality of solar heat collecting pipes distributed in parallel are connected between the first heat medium box and the second heat medium box;
wherein, first heat medium case pass through first pipeline with the heat medium exit linkage of heat exchanger, second heat medium case pass through the second pipeline with the hot coal access connection of heat exchanger, just install the water pump on the first pipeline.
Optionally, the solar heat collection pipe set further comprises a support frame, and the first heat medium tank and the second heat medium tank are both fixed on the support frame.
Optionally, the heat medium is heat conduction oil.
Optionally, a liquid level meter is installed inside the heat preservation water tank.
Compared with the prior art, the beneficial effects of this application do:
the application provides a portable carwash station heating device, through being equipped with solar energy collection pipe set, holding water tank, air source heat pump is connected with holding water tank, provide hot water for holding water tank, solar energy collection pipe set connection has the heat exchanger rather than constituting heat medium circulation pipeline, and the heat exchanger is connected with holding water tank, be equipped with the heat medium in the heat medium circulation pipeline, the heat medium gets into the heat exchanger after the heat energy is absorbed in solar energy collection pipe set, the heat medium carries out heat exchange with water in the heat exchanger and generates hot water, hot water gets into and stores in the holding water tank, the mode that has realized that solar energy collection pipe set and air source heat pump combine together is for removing the purpose that the carwash station provided heat energy, and then avoided solar energy collector can not provide the heat problem in the weather that night or illumination is not good.
In addition, through the arrangement of the air inducing device, air around the solar heat collecting pipe set is used as an air source of the air source heat pump, so that the heating effect of the air source heat pump can be improved, and the utilization rate of solar energy can be improved.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic front view of a mobile car washing station heating device according to an embodiment of the present disclosure;
FIG. 2 is a schematic side view of a mobile car washing station heating apparatus according to an embodiment of the present disclosure;
FIG. 3 is a schematic top view of a portion of a heat supply apparatus for a mobile car wash station according to an embodiment of the present disclosure;
fig. 4 is a schematic partial perspective view of a mobile car washing station heat supply device according to an embodiment of the present disclosure;
fig. 5 is a schematic partial side sectional view of a filter device of a mobile car washing station heating device according to an embodiment of the present disclosure.
Description of reference numerals: the device comprises an air source heat pump 1, a heat preservation water tank 2, a drain pipe 3, a first water delivery pipe 4, a heat exchanger 5, a second water delivery pipe 6, an air inducing device 7, an air inducing box 8, an air inducing cover 9, an air extracting device 10, an air guiding cover 11, an air guiding pipe 12, an exhaust fan 13, a filtering device 14, a filtering box 15, a partition plate 16, a cavity 17, a filtering net 18, an ash discharging valve 19, a support 20, a rotating shaft 21, fan blades 22, a brush 23, a solar heat collecting pipe set 24, a first heat medium box 25, a second heat medium box 26, a solar heat collecting pipe 27, a first pipeline 28, a second pipeline 29, a water pump 30, a support frame 31, a water inlet 32 and a refrigerant inlet 33.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application are clearly and completely described below, and it is obvious that the described embodiments are a part of the embodiments of the present application, but not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
As shown in fig. 1 to 5, an embodiment of the present application provides a mobile car washing station heating apparatus, including: the solar heat collection pipe set 24, the heat preservation water tank 2, the air source heat pump 1 and the heat preservation water tank 2 comprise a box body, and the outer wall of the box body is coated with a heat preservation layer. The box body is connected with a drain pipe 3, and a valve (not shown in the figure) is arranged on the drain pipe 3. And a hot water outlet of the air source heat pump 1 is connected with the heat preservation water tank 2. Specifically, the hot water outlet of the air source heat pump 1 is detachably and hermetically connected with a first water pipe 4, and the first water pipe 4 is communicated with the heat preservation water tank 2 and detachably and hermetically connected with the heat preservation water tank. The outer wall of the first water delivery pipe 4 is coated with an insulating layer for reducing heat loss when hot water flows in the first water delivery pipe 4.
The solar heat collection pipe set 24 is connected with a heat exchanger 5 which forms a heat medium circulation pipeline with the solar heat collection pipe set, and a heat medium is arranged in the heat medium circulation pipeline. The heat exchanger 5 is fixed at the upper end of the heat-preservation water tank 2, and a refrigerant outlet of the heat exchanger 5 is connected with the heat-preservation water tank 2 through a second water conveying pipe 6.
The solar heat collection pipe set 24 is provided with an air inducing device 7 for sucking air around the solar heat collection pipe set, and the air inducing device 7 is connected with an air inlet of the air source heat pump 1.
When the heat-preservation water tank is used, the water inlet 32 of the air source heat pump 1 and the refrigerant inlet 33 of the heat exchanger 5 are both connected with a cold water source, and the heat-preservation water tank 2 is connected with a car washing system and a heating system in a mobile car washing station. When the air source heat pump 1 supplies heat, cold water enters the air source heat pump 1, meanwhile, air around the solar heat collection pipe set 24 is introduced into the air source heat pump 1 through the air inducing device 7, the air source heat pump 1 transfers heat energy in the air to the cold water to generate hot water, and the hot water is conveyed to the inside of the heat preservation water tank 2 through the first water conveying pipe 4 to be stored.
When the solar heat collection pipe set 24 works, after the solar heat collection pipe set 24 absorbs heat by light radiation, the absorbed heat is transferred to a heat medium in the solar heat collection pipe set 24, after the heat medium absorbs heat, the heat medium enters the heat exchanger 5, meanwhile, cold water enters the heat exchanger 5 from a refrigerant inlet of the heat exchanger 5 to exchange heat with the heat medium, after the heat medium exchanges heat with the cold water, the heat medium flows out from a heat medium outlet of the heat exchanger 5 and flows into the solar heat collection pipe set 24 to absorb heat again, hot water generated in the heat exchanger 5 enters the heat preservation water tank 2 through the second conveying pipe 6, and the heat preservation water tank 2 provides hot water for a car washing system and a heating system.
According to the mobile vehicle washing station heating device, the solar heat collecting pipe set 24 and the air source heat pump 1 are combined to provide vehicle washing hot water and heating hot water for the mobile vehicle washing station, and the problem that a solar water heater cannot supply heat at night or in the weather with poor illumination is solved.
In addition, because the air temperature around the solar heat collection pipe set 24 is higher than the air temperature at other positions, the air around the solar heat collection pipe set 24 is used as the air source of the air source heat pump 1 through the arrangement of the air inducing device 7, the heating effect of the air source heat pump is effectively improved, the utilization rate of solar energy is improved, and the energy-saving effect is achieved.
In some embodiments of the present application, the air inducing device 7 includes an air inducing box 8, the air inducing box 8 is fixed above the side of the solar heat collecting pipe set 24, a plurality of air inducing covers 9 which are distributed equidistantly and can suck air around the solar heat collecting pipe set 24 are installed on the air inducing box 8, and the air inducing box 8 is connected with an air inlet of the air source heat pump 1 through an air inducing device 10.
Furthermore, a mesh plate (not shown in the figure) is installed at the air inlet of the induced draft cover 9, and is used for preventing external impurities from entering the induced draft cover 9 and blocking the induced draft cover 9.
When the solar heat collecting pipe set is used, after the air draft device 10 works, negative pressure is generated in the air draft box 8, so that the air around the solar heat collecting pipe set 24 can be sucked by the air draft covers 9, the air around the solar heat collecting pipe set 24 enters the air draft box 8 through the air draft covers 9 and enters the air source heat pump 1 from the air draft box 8 through the air draft device 10, and the air source heat pump 1 transfers heat energy in the air to cold water to generate hot water.
In some embodiments of the present application, the air draft device 10 includes an air guiding cover 11, the air guiding cover 11 is hermetically connected to an air inlet of the air source heat pump 1, an air guiding pipe 12 is connected to the air guiding cover 11, the air guiding pipe 12 is connected to the air guiding box 8, and an air draft fan 13 is installed on the air guiding pipe 12.
When the solar heat collecting pipe set is used, the exhaust fan 13 works, negative pressure is generated in the air guide pipe 12, so that negative pressure is generated in the air guide box 8, the air around the solar heat collecting pipe set 24 is sucked into the air guide box 8 by the air guide covers 9, the air in the air guide box 8 enters the air guide pipe 12, and then enters the air source heat pump 1 from the air guide cover 11 to serve as an air source of the air source heat pump 1.
In some embodiments of the present application, the number of the air introducing boxes 8 is two and is symmetrical about the center of the solar heat collecting tube set 24, so as to increase the air suction amount and further ensure the air source amount of the air source heat pump 1.
In some embodiments of the present application, a filter device 14 for filtering dust in air is connected between the air guiding pipe 12 and the air guiding cover 11.
Specifically, the filtering device 14 includes a filtering box 15, a partition 16 with an L-shaped structure is fixed inside the filtering box 15, the partition 16, the upper end of the filtering box 15, and three side ends of the filtering box 15 form a sealed cavity 17, the cavity 17 is communicated and hermetically connected with the air guiding cover 11, a through hole is formed in a vertical section of the partition 16, a filter screen 18 adapted to the through hole is installed in the through hole, the other side end of the filtering box 15 is connected with the air guiding pipe 12, so that the air guiding pipe 12 is communicated with the inside of the filtering box 15, the bottom of the filtering box 15 is in a bucket-shaped structure, and the bottom of the filtering box 15 is connected with an ash discharge valve 19.
Further, a support 20 is fixed inside the filtering box 15, a rotating shaft 21 is mounted on the support 20 through a bearing, one end of the rotating shaft 21 is fixed with a fan blade 22, the fan blade 22 is located at the positive side of the air exhaust end of the air guide pipe 12, the other end of the rotating shaft 21 is fixed with a brush 23, and the brush 23 is in contact with the filtering net 18.
When the air guide cover type air source heat pump is used, air in the air guide pipe 12 enters the filter box 15 and then enters the cavity 17 through the filter screen 18, dust in the air is intercepted by the filter screen 18 and is settled at the bottom of the filter box 15, the air in the cavity 17 enters the air guide cover 11 and then enters the air source heat pump 1 from the air guide cover 11 to serve as an air source of the air source heat pump 1. The dust in the filter box 15 can be cleaned regularly through the dust discharge valve 19.
In addition, because the fan blade 22 is located at the positive side of the air exhaust end of the air guide pipe 12, and the exhaust fan 13 is installed on the air guide pipe 12, the air in the air guide pipe 12 has a certain flow velocity, the air at the air exhaust end of the air guide pipe 12 can blow the fan blade 22 to rotate after entering the filter box 15, the fan blade 22 drives the brush 23 to rotate through the rotating shaft 21, the brush 23 cleans the dust attached to the filter screen 18 after rotating, and the influence on the air intake amount of the air source heat pump 1 caused by the blocking of the filter screen 18 by the dust after the filter screen 18 is used for a long time is avoided.
In this embodiment, the air source of the air source heat pump 1 is subjected to dust removal processing by the filter device 14, so that dust in the air can be prevented from attaching to the evaporator of the air source heat pump 1 after the air source heat pump 1 works for a long time, and the working effect of the air source heat pump 1 can be prevented from being affected.
In some embodiments of the present application, the solar heat collecting pipe set 24 includes a first heat medium tank 25 and a second heat medium tank 26, and a plurality of solar heat collecting pipes 27 are connected between the first heat medium tank 25 and the second heat medium tank 26 and distributed side by side.
Wherein, the first heat medium box 25 is connected with the heat medium outlet of the heat exchanger 5 through a first pipeline 28, the second heat medium box 26 is connected with the hot coal inlet of the heat exchanger 5 through a second pipeline 29, and a water pump 30 is installed on the first pipeline 28.
When the solar heat collector is used, the water pump 30 is started, the water pump 30 drives a heat medium to flow, the solar heat collecting pipes 27 absorb solar radiation and transfer absorbed heat energy to the heat medium, after the heat medium absorbs heat, the heat medium enters the second heat medium tank 26 from the solar heat collecting pipes 27 and then enters the heat exchanger 5 through the second pipeline 29 to exchange heat with cold water in the heat exchanger 5, the heat medium after heat exchange enters the first heat medium tank 25 through the first pipeline 28 and then enters the solar heat collecting pipes 27 from the first heat medium tank 25 to absorb heat again, and therefore the purpose that heat energy generated by solar radiation is converted into hot water is achieved.
In some embodiments of the present application, the solar heat collecting pipe set 24 further includes a supporting frame 31, the first heat medium tank 25 and the second heat medium tank 26 are both fixed on the supporting frame 31, the air inducing tank 8 is fixed on the supporting frame 31, and the supporting frame 31 is fixed on the upper end of the air source heat pump 1. The solar heat collection tube set 24 and the induced draft box 8 are fixed conveniently through the arrangement of the support frame 31.
In some embodiments of the present application, the heat medium is heat transfer oil, and the heat transfer oil has characteristics of good thermal stability and good heat transfer efficiency.
In some embodiments of the present application, a liquid level meter (not shown in the figures) is installed inside the holding water tank 2, so as to facilitate observation of the water storage amount in the holding water tank 2.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present application, and not for limiting the same; although the present application has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present application.
Claims (9)
1. A mobile carwash station heating apparatus comprising: solar energy collection pipe group (24), holding water tank (2), its characterized in that: the air source heat pump (1);
a hot water outlet of the air source heat pump (1) is connected with the heat preservation water tank (2);
the solar heat collection pipe set (24) is connected with a heat exchanger (5) which forms a heat medium circulation pipeline with the solar heat collection pipe set, and a heat medium is arranged in the heat medium circulation pipeline;
a refrigerant outlet of the heat exchanger (5) is connected with the heat-preservation water tank (2);
and an air inducing device (7) for sucking air around the solar heat collecting pipe set (24) is arranged on the solar heat collecting pipe set, and the air inducing device (7) is connected with an air inlet of the air source heat pump (1).
2. The mobile car wash station heating apparatus of claim 1, wherein: the air inducing device (7) comprises an air inducing box (8), the air inducing box (8) is fixed above the side of the solar heat collecting pipe set (24), a plurality of air inducing covers (9) which are distributed at equal intervals and can suck air around the solar heat collecting pipe set (24) are installed on the air inducing box (8), and the air inducing box (8) is connected with an air inlet of the air source heat pump (1) through an air extracting device (10).
3. The mobile car wash station heating apparatus of claim 2, wherein: the air draft device (10) comprises an air guide cover (11), the air guide cover (11) is connected with an air inlet of the air source heat pump (1) in a sealing mode, an air guide pipe (12) is connected to the air guide cover (11), the air guide pipe (12) is connected with the air guide box (8), and an exhaust fan (13) is installed on the air guide pipe (12).
4. The mobile car wash station heating apparatus of claim 2, wherein: the number of the air introducing boxes (8) is two and is symmetrical about the center of the solar heat collecting pipe set (24).
5. The mobile car wash station heating apparatus of claim 3, wherein: and a filtering device (14) for filtering dust in the air is connected between the air guide pipe (12) and the air guide cover (11).
6. The mobile car wash station heating apparatus of claim 1, wherein: the solar heat collecting pipe set (24) comprises a first heat medium box (25) and a second heat medium box (26), and a plurality of solar heat collecting pipes (27) which are distributed side by side are connected between the first heat medium box (25) and the second heat medium box (26);
wherein, first heat medium case (25) through first pipeline (28) with the heat medium exit linkage of heat exchanger (5), second heat medium case (26) through second pipeline (29) with the hot coal access connection of heat exchanger (5), just install water pump (30) on the first pipeline (28).
7. The mobile car wash station heating apparatus of claim 6, wherein: the solar heat collection pipe set (24) further comprises a support frame (31), and the first heat medium box (25) and the second heat medium box (26) are fixed on the support frame (31).
8. The mobile car wash station heating apparatus as claimed in claim 1, wherein: the heat medium adopts heat conducting oil.
9. The mobile car wash station heating apparatus as claimed in any one of claims 1 to 8, wherein: and a liquid level meter is arranged inside the heat preservation water tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220716369.2U CN216976880U (en) | 2022-03-29 | 2022-03-29 | Movable car washing station heating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220716369.2U CN216976880U (en) | 2022-03-29 | 2022-03-29 | Movable car washing station heating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216976880U true CN216976880U (en) | 2022-07-15 |
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ID=82339491
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220716369.2U Active CN216976880U (en) | 2022-03-29 | 2022-03-29 | Movable car washing station heating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216976880U (en) |
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2022
- 2022-03-29 CN CN202220716369.2U patent/CN216976880U/en active Active
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