CN109737798B - Heat pump exchanger - Google Patents

Heat pump exchanger Download PDF

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Publication number
CN109737798B
CN109737798B CN201910114355.6A CN201910114355A CN109737798B CN 109737798 B CN109737798 B CN 109737798B CN 201910114355 A CN201910114355 A CN 201910114355A CN 109737798 B CN109737798 B CN 109737798B
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heat pump
threaded rod
water
fixedly connected
heat
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CN201910114355.6A
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CN109737798A (en
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不公告发明人
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Wuqi lvneng oil and Gas Technology Service Co.,Ltd.
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Wuqi Lvneng Oil And Gas Technology Service Co ltd
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Abstract

The invention belongs to the technical field of exchangers, and particularly relates to a heat pump exchanger which comprises a heat exchanger body, a medium joint, a water valve, a first drain pipe, a first scraper, a heat pump heat exchange coil, a disc brush, a second drain pipe, a water accumulation cylinder, a motor, a large gear, a small gear, a telescopic rod, an annular ring, a threaded sleeve, a water inlet pipe, a first threaded rod, a partition plate, a sealing cover, a second threaded rod, a second scraper and a mounting plate. The heat pump exchanger is provided with the first threaded rod, the disc brush, the annular ring, the telescopic rod and the partition plate which are matched with each other, so that the surface of a heat pump heat exchange coil can be better cleaned, and the phenomenon that the working efficiency of the heat pump exchanger is influenced due to excessive dirt of the heat pump heat exchange coil is avoided; through setting up mutually supporting between scraper blade, second threaded rod, sealed lid and the mounting panel, the dirt that scrapes that can be better is cleared up away, very big reduction staff's working strength, shortened a large amount of time.

Description

Heat pump exchanger
Technical Field
The invention belongs to the technical field of exchangers, and particularly relates to a heat pump exchanger.
Background
The heat exchanger, also known as heat exchanger, is the heat exchange equipment that transmits the partial heat of hot-fluid to cold fluid, makes the fluid temperature reach the index that the process flow stipulates, along with the development of energy-conserving technique, the kind of heat exchanger is more and more, according to the difference of hot-fluid heat transfer mode, the heat exchanger can divide into: dividing wall type heat exchanger, contact heat exchanger and heat accumulation formula heat exchanger.
The long loaded down with trivial details of current heat pump heat transfer coil, the time back of using, a large amount of dirt can be remained on heat pump heat transfer coil surface and go to the influence is to heat pump exchanger work efficiency, and the clearance is got up more loaded down with trivial details, and the dirt that will scrape off in the ponding section of thick bamboo in addition is cleared up more difficultly, very big improvement staff's working strength, also need consume a large amount of time simultaneously. In view of the above, the present invention provides a heat pump exchanger, having the following features:
(1) according to the heat pump exchanger provided by the invention, the first threaded rod, the disc brush, the annular ring, the telescopic rod and the partition plate are matched with each other, so that the surface of the heat pump heat exchange coil can be better cleaned, and the phenomenon that the working efficiency of the heat pump exchanger is influenced due to excessive dirt of the heat pump heat exchange coil is avoided.
(2) According to the heat pump exchanger provided by the invention, through the mutual matching of the scraper plate, the second threaded rod, the sealing cover and the mounting plate, scraped dirt can be better cleaned out, the working strength of workers is greatly reduced, and a large amount of time is shortened.
Disclosure of Invention
The invention aims to solve the problems, and provides a heat pump exchanger, which can better clean the surface of a heat pump heat exchange coil by arranging the first threaded rod, the disc brush, the annular ring, the telescopic rod and the partition plate in a mutually matched manner, so that the working efficiency of the heat pump exchanger is prevented from being influenced by excessive dirt of the heat pump heat exchange coil, and the scraped dirt can be better cleaned by arranging the scraper, the second threaded rod, the sealing cover and the mounting plate in a mutually matched manner, so that the working strength of workers is greatly reduced, and a large amount of time is shortened.
The invention realizes the aim by the following technical scheme, a heat pump exchanger comprises a water accumulation barrel, a heat exchanger body is arranged at the bottom end of the water accumulation barrel, the heat exchanger body is fixedly connected with a medium joint and a heat pump heat exchange coil pipe in sequence from left to right, one end of the heat exchanger body is fixedly connected with an installation plate, the surface of the installation plate is in threaded connection with a second threaded rod, one end of the second threaded rod is rotatably connected with a second scraper through a bearing seat, the surface of the water accumulation barrel is fixedly connected with a second drain pipe, a water inlet pipe and a first drain pipe in sequence from top to bottom, the surface of the first drain pipe is provided with a water valve, the inner side wall of the water accumulation barrel is fixedly connected with a partition plate, the top end of the partition plate is provided with a motor, the output end of the motor is, the surface of the first threaded rod is in threaded connection with a threaded sleeve, one end of the threaded sleeve is rotatably connected with an annular ring, the inner side wall of the annular ring is fixedly connected with a disc brush, the annular ring is fixedly connected with a telescopic rod, the top end of the telescopic rod is fixedly connected with the bottom end of a large gear, the bottom end of the first threaded rod is fixedly connected with a first scraper, and the surface of the water accumulating cylinder is clamped and connected with a sealing cover.
Specifically, first scraper blade figure is four, four first scraper blade evenly divide into two sets ofly, every group two first scraper blade passes through first threaded rod symmetric distribution.
Specifically, the top ends of the medium joint and the heat pump heat exchange coil pipe penetrate through the bottom end of the water accumulating cylinder and extend to the inner cavity of the water accumulating cylinder, and the medium joint is located on the inner side of the heat pump heat exchange coil pipe.
Specifically, the second threaded rod is connected second scraper blade one end and runs through mounting panel and sealed lid in proper order and extends to a ponding section of thick bamboo inner chamber.
Specifically, first threaded rod figure is two, two first threaded rod top and bottom are connected with baffle bottom and ponding section of thick bamboo inner chamber bottom rotation respectively.
Specifically, the number of the telescopic rods is two, and the telescopic rods are formed by sleeving a plurality of sleeves.
The invention has the beneficial effects that:
(1) according to the heat pump exchanger provided by the invention, the first threaded rod, the disc brush, the annular ring, the telescopic rod and the partition plate are matched with each other, so that the surface of the heat pump heat exchange coil can be better cleaned, and the phenomenon that the working efficiency of the heat pump exchanger is influenced due to excessive dirt of the heat pump heat exchange coil is avoided.
(2) According to the heat pump exchanger provided by the invention, through the mutual matching of the scraper plate, the second threaded rod, the sealing cover and the mounting plate, scraped dirt can be better cleaned out, the working strength of workers is greatly reduced, and a large amount of time is shortened.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the connection structure of the threaded sleeve and the annular ring according to the present invention;
fig. 3 is a partially enlarged view of a portion a in fig. 1.
In the figure: 1. the heat exchanger comprises a heat exchanger body, 2, a medium joint, 3, a water valve, 4, a first drainage pipe, 5, a first scraper blade, 6, a heat pump heat exchange coil, 7, a disc brush, 8, a second drainage pipe, 9, a water accumulation barrel, 10, a motor, 11, a large gear, 12, a small gear, 13, a telescopic rod, 14, an annular ring, 15, a threaded sleeve, 16, a water inlet pipe, 17, a first threaded rod, 18, a partition plate, 19, a sealing cover, 20, a second threaded rod, 21, a second scraper blade, 22 and a mounting plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and 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 invention.
Referring to fig. 1-3, a heat pump exchanger comprises a water accumulation cylinder 9, a heat exchanger body 1 is installed at the bottom end of the water accumulation cylinder 9, the heat exchanger body 1 is fixedly connected with a medium joint 2 and a heat pump heat exchange coil 6 sequentially from left to right, one end of the heat exchanger body 1 is fixedly connected with a mounting plate 22, a second threaded rod 20 is in threaded connection with the surface of the mounting plate 22, one end of the second threaded rod 20 is rotatably connected with a second scraper 21 through a bearing seat, so that dirt scraped from the inner cavity of the water accumulation cylinder 9 can be better cleaned, a second drain pipe 8 is sequentially and fixedly connected with the surface of the water accumulation cylinder 9 from top to bottom, the cleaned water is discharged, a water inlet pipe 16 and a first drain pipe 4, a water valve 3 is arranged on the surface of the first drain pipe 4, a partition plate 18 is fixedly connected with the inner side wall of the water accumulation, the utility model discloses a heat pump heat exchange coil pipe, including motor 10, gear wheel 11, pinion 12, first threaded rod 17 has been cup jointed at pinion 12 axle center position, first threaded rod 17 surface threaded connection has thread bush 15, 15 one ends of thread bush rotate and are connected with annular ring 14, 14 inside wall fixedly connected with dish brushes 7 of annular ring for clear up heat pump heat exchange coil pipe 6, 14 fixedly connected with telescopic links 13 of annular ring, the mutual fixed connection in telescopic link 13 top and 11 bottoms of gear wheel, the first scraper blade 5 of 17 bottom fixedly connected with of first threaded rod for scrape the dirt in the ponding section of thick bamboo 9, ponding section of thick bamboo 9 surface block is connected with sealed lid 19.
The number of the first scraping plates 5 is four, the four first scraping plates 5 are averagely divided into two groups, and two first scraping plates 5 in each group are symmetrically distributed through the first threaded rods 17, so that dirt in the water accumulating cylinder 9 can be better scraped; the medium joint 2 and the top end of the heat pump heat exchange coil 6 penetrate through the bottom end of the water accumulating cylinder 9 and extend to the inner cavity of the water accumulating cylinder 9, and the medium joint 2 is positioned on the inner side of the heat pump heat exchange coil 6, so that heat exchange can be better carried out on water in the water accumulating cylinder 9; one end of the second threaded rod 20 connected with the second scraper 21 sequentially penetrates through the mounting plate 22 and the sealing cover 19 and extends to the inner cavity of the water accumulating cylinder 9, so that dirt scraped from the inner cavity of the water accumulating cylinder 9 can be cleaned better; the number of the first threaded rods 17 is two, and the top ends and the bottom ends of the two first threaded rods 17 are respectively and rotatably connected with the bottom end of the partition plate 18 and the bottom end of the inner cavity of the water collecting cylinder 9, so that the first threaded rods 17 can be fixed better; the number of the telescopic rods 13 is two, two the telescopic rods 13 are formed by sleeving a plurality of sleeves, so that the annular ring 14 can be supported and rotated better.
When the invention is used, electrical elements appearing in the application are externally connected with a power supply and a control switch when in use, when the heat pump heat exchange coil 6 is cleaned, firstly, the heat pump heat exchange coil 6 is sprayed through a water inlet pipe 16, then a motor 10 is started, the output end of the motor 10 drives a large gear 11 to rotate through a shaft rod, the large gear 11 drives a first threaded rod 17 to rotate through a pinion 12, the first threaded rod 17 drives a disc brush 7 to move in the vertical direction through a threaded sleeve 15 and an annular ring 14, simultaneously, the large gear 11 drives the disc brush 7 to rotate through a connecting rod and the annular ring 14, thereby the disc brush 7 is rotated and moved in the vertical direction to be in sliding connection with the surface of the heat pump heat exchange coil 6, the disc brush 7 cleans dirt remained on the surface of the heat pump heat exchange coil 6, and simultaneously, the first scraper 5 driven by the first threaded rod 17 rotates, thereby, the rotating first scraper 5 scrapes off dirt at the bottom end of the inner cavity of a water accumulation barrel 9, and then the second threaded rod 20 is rotated, so that the second threaded rod 20 drives the second scraper 21 and the sealing cover 19 to move towards the mounting plate 22, the sealing cover 19 is separated from the surface of the water accumulation barrel 9, and simultaneously the second scraper 21 scrapes out dirt, so that the heat pump heat exchange coil 6 is cleaned.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (4)

1. A heat pump exchanger, characterized by: the heat exchanger comprises a water accumulation cylinder (9), a heat exchanger body (1) is installed at the bottom end of the water accumulation cylinder (9), the heat exchanger body (1) is fixedly connected with a medium joint (2) and a heat pump heat exchange coil (6) in sequence from left to right, one end of the heat exchanger body (1) is fixedly connected with a mounting plate (22), a second threaded rod (20) is in threaded connection with the surface of the mounting plate (22), one end of the second threaded rod (20) is rotatably connected with a second scraper (21) through a bearing seat, so that dirt scraped from the inner cavity of the water accumulation cylinder (9) can be cleaned better, a second drain pipe (8) is fixedly connected to the surface of the water accumulation cylinder (9) in sequence from top to bottom to discharge the cleaned water, a water inlet pipe (16) and a first drain pipe (4), and a water valve (3) is arranged on the surface;
the inner side wall of the water accumulating cylinder (9) is fixedly connected with a partition plate (18), a motor (10) is installed at the top end of the partition plate (18), the output end of the motor (10) is fixedly connected with a large gear (11) through a shaft rod, the surface of the large gear (11) is meshed with a small gear (12), a first threaded rod (17) is sleeved at the axis position of the small gear (12), the surface of the first threaded rod (17) is in threaded connection with a threaded sleeve (15), one end of the threaded sleeve (15) is rotatably connected with an annular ring (14), the inner side wall of the annular ring (14) is fixedly connected with a disc brush (7) and used for cleaning a heat pump heat exchange coil (6), the annular ring (14) is fixedly connected with a telescopic rod (13), the top end of the telescopic rod (13) is fixedly connected with the bottom end of the large gear (11), the dirt scraping device is used for scraping dirt in a water accumulation barrel (9), the surface clamping of the water accumulation barrel (9) is connected with a sealing cover (19), the number of the first scraping plates (5) is four, four the first scraping plates (5) are averagely divided into two groups, each group is two the first scraping plates (5) are symmetrically distributed through a first threaded rod (17), and a second threaded rod (20) is connected with one end of a second scraping plate (21) and penetrates through a mounting plate (22) and the sealing cover (19) in sequence and extends to the inner cavity of the water accumulation barrel (9).
2. A heat pump exchanger according to claim 1, wherein: the top ends of the medium joint (2) and the heat pump heat exchange coil (6) penetrate through the bottom end of the water accumulating cylinder (9) and extend to the inner cavity of the water accumulating cylinder (9), and the medium joint (2) is located on the inner side of the heat pump heat exchange coil (6).
3. A heat pump exchanger according to claim 1, wherein: the number of the first threaded rods (17) is two, and the top ends and the bottom ends of the first threaded rods (17) are respectively and rotatably connected with the bottom end of the partition plate (18) and the bottom end of the inner cavity of the water accumulating cylinder (9).
4. A heat pump exchanger according to claim 1, wherein: the number of the telescopic rods (13) is two, and the two telescopic rods (13) are formed by mutually sleeving a plurality of sleeves.
CN201910114355.6A 2019-02-14 2019-02-14 Heat pump exchanger Active CN109737798B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910114355.6A CN109737798B (en) 2019-02-14 2019-02-14 Heat pump exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910114355.6A CN109737798B (en) 2019-02-14 2019-02-14 Heat pump exchanger

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Publication Number Publication Date
CN109737798A CN109737798A (en) 2019-05-10
CN109737798B true CN109737798B (en) 2021-04-27

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112128980A (en) * 2020-09-02 2020-12-25 华帝股份有限公司 Heat exchange structure with self-cleaning function and wall-mounted furnace using same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01123998A (en) * 1987-11-10 1989-05-16 Toshiba Corp Washing device for tube plate of heat exchanger
CN2442219Y (en) * 2000-08-02 2001-08-08 李宗军 Descaling electric heating boiler
CN104197734B (en) * 2014-09-04 2016-06-08 王海峰 A kind of steam condenser
CN206420149U (en) * 2016-12-26 2017-08-18 重庆智居臻科技有限公司 A kind of energy saving and environment friendly water heater
CN207936467U (en) * 2018-01-04 2018-10-02 宣慧芝 A kind of pot-type boiler convenient for scale removal
CN208059674U (en) * 2018-04-20 2018-11-06 福建南安市满天星水暖有限公司 A kind of hot-water heating pipe cleaning device for outer walls
CN109028591A (en) * 2018-07-18 2018-12-18 浙江萨弘科技有限公司 A kind of energy-saving full premixed condensed burnt gas wall hanging furnace

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Effective date of registration: 20210407

Address after: 717600 No.17, front room, family building, industrial and commercial bureau, Wuqi County, Yan'an City, Shaanxi Province

Applicant after: Wuqi lvneng oil and Gas Technology Service Co.,Ltd.

Address before: School of mechanical engineering, Shanghai University of technology, 516 Jungong Road, Yangpu District, Shanghai, 200093

Applicant before: Hua Tong

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