CN112815579A - Air source heat pump unit defrosting device - Google Patents
Air source heat pump unit defrosting device Download PDFInfo
- Publication number
- CN112815579A CN112815579A CN202011605507.1A CN202011605507A CN112815579A CN 112815579 A CN112815579 A CN 112815579A CN 202011605507 A CN202011605507 A CN 202011605507A CN 112815579 A CN112815579 A CN 112815579A
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- plate
- heat pump
- air source
- source heat
- rod
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B30/00—Heat pumps
- F25B30/06—Heat pumps characterised by the source of low potential heat
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B47/00—Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
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- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Defrosting Systems (AREA)
Abstract
The invention relates to the technical field of air source heat pump units, and discloses a defrosting device of an air source heat pump unit. This air source heat pump set device that defrosts, when increasing the device that defrosts to air source heat pump set, make compression spring through the pulling arm of the back of the body pulling, damping spring and buffer spring receive the power of carrying on the back of the body compression and move the locating plate to placing in the storehouse, the user places second copper pipe fin and laminates mutually with first copper pipe fin in the back of the body one side of first copper pipe fin mutually, the storehouse is placed in the fixed plate laminating, loosen the arm-tie this moment, compression spring, damping spring and buffer spring receive the power of relative bounce-back and insert the constant head tank with the locating plate in, accomplish the installation to second copper pipe fin, great enhancement air source heat pump set efficiency of defrosting, the efficiency of equipment fixing has also been improved.
Description
Technical Field
The invention relates to the technical field of air source heat pump units, in particular to a defrosting device of an air source heat pump unit.
Background
An air source heat pump is an energy-saving device which utilizes high-level energy to enable heat to flow from low-level heat source air to a high-level heat source, is a form of heat pump, and as the name suggests, the heat pump is just like a pump, and can convert low-level heat energy (such as heat contained in air, soil and water) which cannot be directly utilized into high-level heat energy which can be utilized, thereby achieving the purpose of saving part of high-level energy (such as coal, gas, oil, electric energy and the like).
When air source heat pump unit operated under the heating mode, because the phenomenon of frosting can take place for ambient humidity greatly, air source heat pump unit reaches the effect of changing the frost through the high-efficient heat transfer fin on the contrary operation heating evaporator usually, but this kind of mode has very big drawback, the unit can't heat when changing the frost, lead to changing the not good influence equipment operation of frost effect, and common change the installation of frost device and dismantle all very inconveniently, great influence the efficiency of installation, so propose an air source heat pump unit change the frost device.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides the air source heat pump unit defrosting device which has the advantages of efficient defrosting, convenience in dismounting and mounting of the defrosting device and the like, and solves the problems that the existing air source heat pump unit defrosting device is poor in defrosting effect and inconvenient to dismount and mount of the defrosting device.
(II) technical scheme
In order to realize the purposes of efficient defrosting and convenient disassembly and assembly of the defrosting device, the invention provides the following technical scheme: an air source heat pump unit defrosting device comprises a base plate, wherein a heat pump machine shell is fixedly installed at the top of the base plate, two first copper pipe fins are fixedly installed inside the heat pump machine shell, second copper pipe fins are placed inside the heat pump machine shell and located on one side opposite to the first copper pipe fins, two placing bins are fixedly installed on the left side and the right side of the inner wall of the heat pump machine shell, a fixing plate is fixedly installed on one side opposite to the second copper pipe fins, two limiting rods are fixedly installed inside the placing bins, telescopic rods are fixedly installed on the opposite sides of the inner wall of the placing bins and located between the limiting rods, sliding grooves are formed in the inner top wall of the placing bins, a movable plate with one end fixedly connected with the telescopic rods is sleeved outside the limiting rods, and a compression spring is fixedly installed on the opposite side of the movable plate, a limiting plate with one end fixedly connected with a compression spring is sleeved outside the limiting rod and on the side opposite to the movable plate, a damping spring is sleeved outside the telescopic rod, a buffer spring with one end fixedly connected with the movable plate is sleeved outside the limiting rod, a sliding block with one end extending into the sliding groove is fixedly mounted at the top of the limiting plate, a positioning groove is formed in the side opposite to the fixed plate, a positioning plate with one end penetrating through the placing bin and extending into the positioning groove is fixedly mounted on the side opposite to the limiting plate, a movable hole is formed in the bottom of the placing bin, a pull plate with one end penetrating through the movable hole and extending to the lower side of the limiting plate is fixedly mounted at the bottom of the limiting plate, two containing grooves are formed in the bottom of the bottom plate, and a hydraulic push rod with one end extending to the lower side of the bottom, the hydraulic push rod is characterized in that a base plate is fixedly mounted at the output end of the hydraulic push rod, a filling groove is formed in the bottom of the base plate and located between the containing grooves, a damping spring shrinkage rod is fixedly mounted on the inner top wall of the filling groove, and a roller is fixedly mounted at the bottom of the damping spring shrinkage rod.
Preferably, the telescopic link includes hollow rod and solid pole, the inside movable mounting of hollow rod has one end to run through hollow rod and with fly leaf fixed connection's solid pole.
Preferably, the inside of fly leaf is seted up the perforation that the quantity is two, perforation and gag lever post match.
Preferably, a through hole is formed in the opposite side of the placing bin, and the through hole is matched with the positioning plate.
Preferably, the limiting plate is internally provided with two through holes, and the through holes are matched with the limiting rod.
Preferably, the movable hole is matched with the pulling plate, and the bottom of the pulling plate is fixedly provided with a pulling handle.
Preferably, the bottom plate is a damp-proof plate, and the rollers are universal casters.
Preferably, the heat pump shell is made of stainless steel, and one side, opposite to the positioning plate, of the positioning plate is an inclined surface.
Preferably, the sliding groove is matched with the sliding block, and the positioning groove is matched with the positioning plate.
(III) advantageous effects
Compared with the prior art, the invention provides a defrosting device of an air source heat pump unit, which has the following beneficial effects:
1. this air source heat pump set device that defrosts, when increasing the device that defrosts to air source heat pump set, make compression spring through the pulling arm of carrying on the back mutually, damping spring and buffer spring receive the power of carrying on the back compression mutually and move the locating plate to placing in the storehouse, the user places second copper pipe fin and laminates mutually with first copper pipe fin in the back mutually one side of first copper pipe fin, the storehouse is placed in the fixed plate laminating, loosen the arm-tie this moment, compression spring, damping spring and buffer spring receive the power of relative bounce-back and insert the constant head tank with the locating plate in, accomplish the installation to second copper pipe fin, great enhancement air source heat pump set efficiency of defrosting, the efficiency of equipment fixing has also been improved, and convenient use.
2. This air source heat pump set defrosting device, when needs are dismantled second copper pipe fin, make compression spring, damping spring and buffer spring receive the power of carrying on the back the body compression with carrying on the back and move the locating plate to placing the storehouse in through the pulling arm back to back of the body, the locating plate breaks away from the constant head tank this moment, can accomplish the dismantlement to second copper pipe fin, again through setting up hydraulic push rod, backing plate, damping spring throat and gyro wheel, makes things convenient for the removal transport of equipment, further facilitates the use.
Drawings
FIG. 1 is a schematic structural view of a defrosting device of an air source heat pump unit according to the present invention;
fig. 2 is an enlarged view of a point a in fig. 1 of a defrosting apparatus of an air source heat pump unit according to the present invention.
In the figure: the heat pump comprises a base plate 1, a heat pump shell 2, a first copper pipe fin 3, a second copper pipe fin 4, a placing bin 5, a fixing plate 6, a limiting rod 7, an expansion rod 8, a sliding chute 9, a movable plate 10, a compression spring 11, a limiting plate 12, a damping spring 13, a buffer spring 14, a sliding block 15, a positioning groove 16, a positioning plate 17, a movable hole 18, a pulling plate 19, a containing groove 20, a hydraulic push rod 21, a backing plate 22, a filling groove 23, a damping spring shrinkage rod 24 and a roller 25.
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. 1-2, an air source heat pump unit defrosting device comprises a base plate 1, wherein the base plate 1 is a damp-proof plate, rollers 25 are casters, a heat pump housing 2 is fixedly installed on the top of the base plate 1, the heat pump housing 2 is made of stainless steel, one side of a positioning plate 17 opposite to the positioning plate is an inclined surface, two first copper pipe fins 3 are fixedly installed inside the heat pump housing 2, second copper pipe fins 4 are placed inside the heat pump housing 2 and located on the opposite side of the first copper pipe fins 3, two placing bins 5 are fixedly installed on the left side and the right side of the inner wall of the heat pump housing 2, through holes are formed in the opposite side of the placing bins 5 and matched with the positioning plate 17, a fixing plate 6 is fixedly installed on the opposite side of the second copper pipe fins 4, two limiting rods 7 are fixedly installed inside the placing bins 5, telescopic rods 8 are fixedly installed on the opposite side of the inner wall of the left placing bins 5 and the right sides, the telescopic rod 8 comprises a hollow rod and a solid rod, the solid rod with one end penetrating through the hollow rod and fixedly connected with the movable plate 10 is movably arranged in the hollow rod, two through holes are formed in the movable plate 10, the through holes are matched with the limiting rod 7, the inner top wall of the placing bin 5 is provided with a sliding groove 9, the sliding groove 9 is matched with a sliding block 15, a positioning groove 16 is matched with a positioning plate 17, the movable plate 10 with one end fixedly connected with the telescopic rod 8 is sleeved outside the limiting rod 7, a compression spring 11 is fixedly arranged on one side opposite to the movable plate 10, a limiting plate 12 with one end fixedly connected with the compression spring 11 is sleeved outside the limiting rod 7 and on one side opposite to the movable plate 10, two through holes are formed in the limiting plate 12, the through holes are matched with the limiting rod 7, a damping spring 13 is sleeved outside the telescopic rod 8, a damping spring 14 with one end fixedly connected with the movable plate, a slide block 15 with one end extending into the sliding groove 9 is fixedly installed at the top of the limiting plate 12, a positioning groove 16 is arranged at one side of the fixing plate 6 opposite to the other side, a positioning plate 17 with one end extending through the placing bin 5 and extending into the positioning groove 16 is fixedly installed at one side of the limiting plate 12 opposite to the other side, a movable hole 18 is arranged at the bottom of the placing bin 5, the movable hole 18 is matched with a pulling plate 19, a pulling handle is fixedly installed at the bottom of the pulling plate 19, a pulling plate 19 with one end extending through the movable hole 18 and extending to the lower side of the limiting plate 12 is fixedly installed at the bottom of the limiting plate 12, two accommodating grooves 20 are arranged at the bottom of the bottom plate 1, a hydraulic push rod 21 with one end extending to the lower side of the bottom plate 1 is fixedly installed at the inner top wall of the accommodating groove 20, a backing plate 22 is fixedly installed at the output end of the hydraulic, the bottom of the damping spring shrinkage rod 24 is fixedly provided with a roller 25, when a defrosting device is added to the air source heat pump unit, the pulling plate 19 is pulled back to enable the compression spring 11, the damping spring 13 and the damping spring 14 are compressed back to move the positioning plate 17 into the placing bin 5, a user places the second copper pipe fin 4 on one side of the first copper pipe fin 3, which is back to back, to be attached to the first copper pipe fin 3, the fixing plate 6 is attached to the placing bin 5, the pulling plate 19 is loosened at the moment, the positioning plate 17 is inserted into the positioning groove 16 by the force of relative rebounding of the compression spring 11, the damping spring 13 and the damping spring 14, the installation of the second copper pipe fin 4 is completed, the defrosting efficiency of the air source heat pump unit is greatly enhanced, the equipment installation efficiency is also improved, the use is convenient, when the second copper pipe fin 4 needs to be disassembled, the pulling plate 19 is pulled back to enable, Damping spring 13 and damping spring 14 receive the power of carrying on the back the other hand compression and move locating plate 17 to placing in the storehouse 5, and locating plate 17 breaks away from constant head tank 16 this moment, can accomplish the dismantlement to second copper pipe fin 4, again through setting up hydraulic push rod 21, backing plate 22, damping spring draw back 24 and gyro wheel 25, make things convenient for the removal transport of equipment, further facilitate the use.
In conclusion, when the defrosting device is added to the air source heat pump unit, the pulling plate 19 is pulled back to enable the compression spring 11, the damping spring 13 and the buffer spring 14 to be compressed back to move the positioning plate 17 into the placing bin 5, a user places the second copper pipe fin 4 on one side of the first copper pipe fin 3, which is back to back, to be attached to the first copper pipe fin 3, the fixing plate 6 is attached to the placing bin 5, the pulling plate 19 is loosened, the positioning plate 17 is inserted into the positioning groove 16 by the compression spring 11, the damping spring 13 and the buffer spring 14 under the relatively rebounding force, and the second copper pipe fin 4 is installed Damping spring 13 and damping spring 14 receive the power of carrying on the back the other hand compression and move locating plate 17 to placing in the storehouse 5, locating plate 17 breaks away from constant head tank 16 this moment, can accomplish the dismantlement to second copper pipe fin 4, again through setting up hydraulic push rod 21, backing plate 22, damping spring throat 24 and gyro wheel 25, make things convenient for the removal transport of equipment, further facilitate the use, solved current air source heat pump set defrosting device and changed the problem that the effect is not good and be not convenient for to change the dismouting of defrosting device.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides an air source heat pump set defrosting device, includes bottom plate (1), its characterized in that: the heat pump shell (1) is fixedly provided with a heat pump shell (2) at the top, two first copper pipe fins (3) are fixedly arranged inside the heat pump shell (2), two placing bins (5) are fixedly arranged on the left side and the right side of the inner wall of the heat pump shell (2) and are located on the opposite sides of the first copper pipe fins (3), a fixing plate (6) is fixedly arranged on the opposite sides of the second copper pipe fins (4), two limiting rods (7) are fixedly arranged inside the placing bins (5), telescopic rods (8) are fixedly arranged on the opposite sides of the inner wall of the placing bins (5) and are located between the limiting rods (7), and a chute (9) is formed in the top wall, the outer portion of the limiting rod (7) is sleeved with a movable plate (10) with one end fixedly connected with a telescopic rod (8), one side, opposite to the movable plate (10), of the movable plate (10) is fixedly provided with a compression spring (11), the outer portion of the limiting rod (7) is located on one side, opposite to the movable plate (10), of the movable plate (10), a limiting plate (12) with one end fixedly connected with the compression spring (11) is sleeved with the outer portion of the telescopic rod (8), a damping spring (13) is sleeved with the outer portion of the telescopic rod (7), one end of the limiting rod (7) is sleeved with a buffer spring (14) fixedly connected with the movable plate (10), the top of the limiting plate (12) is fixedly provided with a sliding block (15) with one end extending into the sliding groove (9), one side, opposite to the other side of the fixed plate (6), is provided with a positioning groove (16), one end of the, the bottom of placing storehouse (5) has seted up activity hole (18), the bottom fixed mounting of limiting plate (12) has one end to run through activity hole (18) and extend to arm-tie (19) of limiting plate (12) below, the bottom of bottom plate (1) has been seted up quantity and has been two accomodate groove (20), the interior roof fixed mounting who accomodates groove (20) has one end to extend to hydraulic rod (21) of bottom plate (1) below, the output fixed mounting of hydraulic rod (21) has backing plate (22), the bottom of bottom plate (1) just is located and has seted up between accomodating groove (20) and fills groove (23), the interior roof fixed mounting who fills groove (23) has damping spring telescopic rod (24), the bottom fixed mounting of damping spring telescopic rod (24) has gyro wheel (25).
2. The air source heat pump unit defrosting device according to claim 1, wherein: the telescopic rod (8) comprises a hollow rod and a solid rod, and the solid rod with one end penetrating through the hollow rod and fixedly connected with the movable plate (10) is movably mounted inside the hollow rod.
3. The air source heat pump unit defrosting device according to claim 1, wherein: the movable plate (10) is internally provided with two through holes, and the through holes are matched with the limiting rods (7).
4. The air source heat pump unit defrosting device according to claim 1, wherein: the through hole is formed in the opposite side of the placing bin (5) and is matched with the positioning plate (17).
5. The air source heat pump unit defrosting device according to claim 1, wherein: two through holes are formed in the limiting plate (12), and the through holes are matched with the limiting rod (7).
6. The air source heat pump unit defrosting device according to claim 1, wherein: the movable hole (18) is matched with the pulling plate (19), and the bottom of the pulling plate (19) is fixedly provided with a pulling handle.
7. The air source heat pump unit defrosting device according to claim 1, wherein: the bottom plate (1) is a damp-proof plate, and the rollers (25) are universal casters.
8. The air source heat pump unit defrosting device according to claim 1, wherein: the heat pump shell (2) is made of stainless steel, and one side, opposite to the positioning plate (17), of the positioning plate is an inclined surface.
9. The air source heat pump unit defrosting device according to claim 1, wherein: the sliding groove (9) is matched with the sliding block (15), and the positioning groove (16) is matched with the positioning plate (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011605507.1A CN112815579A (en) | 2020-12-29 | 2020-12-29 | Air source heat pump unit defrosting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011605507.1A CN112815579A (en) | 2020-12-29 | 2020-12-29 | Air source heat pump unit defrosting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112815579A true CN112815579A (en) | 2021-05-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011605507.1A Pending CN112815579A (en) | 2020-12-29 | 2020-12-29 | Air source heat pump unit defrosting device |
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| Country | Link |
|---|---|
| CN (1) | CN112815579A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230649A (en) * | 2011-07-11 | 2011-11-02 | 王如东 | Air-cooled heat pump unit |
| CN106017195A (en) * | 2016-05-18 | 2016-10-12 | 山东阿尔普尔节能装备有限公司 | Air energy water heater with defrosting and scale removing functions |
| CN110056745A (en) * | 2019-04-02 | 2019-07-26 | 中国石化集团胜利石油管理局有限公司新能源开发中心 | A kind of skid-mounted type heat exchanger circulator |
| CN211716921U (en) * | 2019-12-25 | 2020-10-20 | 靖江市卫星空调设备制造有限公司 | Pure copper pipe surface cooler convenient to dismantle and overhaul |
-
2020
- 2020-12-29 CN CN202011605507.1A patent/CN112815579A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102230649A (en) * | 2011-07-11 | 2011-11-02 | 王如东 | Air-cooled heat pump unit |
| CN106017195A (en) * | 2016-05-18 | 2016-10-12 | 山东阿尔普尔节能装备有限公司 | Air energy water heater with defrosting and scale removing functions |
| CN110056745A (en) * | 2019-04-02 | 2019-07-26 | 中国石化集团胜利石油管理局有限公司新能源开发中心 | A kind of skid-mounted type heat exchanger circulator |
| CN211716921U (en) * | 2019-12-25 | 2020-10-20 | 靖江市卫星空调设备制造有限公司 | Pure copper pipe surface cooler convenient to dismantle and overhaul |
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Application publication date: 20210518 |
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