CN213019865U - Heat pump with defrosting function - Google Patents
Heat pump with defrosting function Download PDFInfo
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- CN213019865U CN213019865U CN202021663531.6U CN202021663531U CN213019865U CN 213019865 U CN213019865 U CN 213019865U CN 202021663531 U CN202021663531 U CN 202021663531U CN 213019865 U CN213019865 U CN 213019865U
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- inner chamber
- heat pump
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Abstract
The utility model discloses a heat pump with defrosting function, the power distribution box comprises a box body, fixedly connected with installation shell is run through at the top of box, the inner chamber fixedly connected with fan of installation shell, the fixed case of bottom fixedly connected with of box, the right side fixedly connected with motor of fixed case, the output fixedly connected with bull stick of motor, the left side of bull stick runs through to the left side of fixed incasement chamber, the both sides on bull stick surface all overlap and are equipped with the initiative bevel gear, the inner chamber fixedly connected with evaporimeter of box, the both sides fixedly connected with fin of evaporimeter. The utility model discloses a cooperation that sets up box, initiative bevel gear, motor, fixed case, driven bevel gear, fin, dust screen, casing, fan, installation shell, scraper blade, movable block, brush, evaporimeter, reciprocal lead screw, spout, slider, heater strip and bull stick is used, does not influence indoor heating, the efficient advantage of defrosting moreover.
Description
Technical Field
The utility model relates to a heat pump technical field specifically is a heat pump with defrosting function.
Background
The heat pump is a high-efficiency energy-saving device which makes full use of low-grade heat energy. Heat can be transferred spontaneously from a high temperature object to a low temperature object, but cannot proceed spontaneously in the opposite direction. The working principle of the heat pump is a mechanical device which forces heat to flow from a low-temperature object to a high-temperature object in a reverse circulation mode, and low-grade heat energy which is difficult to apply can be effectively utilized to achieve the purpose of energy conservation.
The heat pump usually obtains low-grade heat energy from air, water or soil in the nature, works by electric power, and then provides high-grade heat energy which can be utilized for people, so the heat pump becomes a new energy technology which is concerned about all over the world, the surface of a fin is provided with condensate water under the action of an evaporator in the working process of the existing heat pump, when the external temperature reaches zero, the condensate water can be frosted and attached to the surface of the fin, the frost layer can seriously obstruct the evaporator from exchanging heat with the air, most of the defrosting modes of the existing heat pump are that the functions of a condenser and the evaporator are exchanged to defrost, the mode can influence indoor heating, and the defrosting efficiency is lower.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat pump with defrosting function possesses and does not influence indoor heating, and the efficient advantage of defrosting has solved traditional defrosting mode and can influence indoor heating moreover, problem that defrosting is inefficient.
In order to achieve the above object, the utility model provides a following technical scheme: a heat pump with a defrosting function comprises a box body, wherein the top of the box body is fixedly connected with an installation shell in a penetrating manner, the inner cavity of the installation shell is fixedly connected with a fan, the bottom of the box body is fixedly connected with a fixed box, the right side of the fixed box is fixedly connected with a motor, the output end of the motor is fixedly connected with a rotating rod, the left side of the rotating rod penetrates to the left side of the inner cavity of the fixed box, a driving bevel gear is sleeved on each of the two sides of the surface of the rotating rod, an evaporator is fixedly connected with the inner cavity of the box body, fins are fixedly connected with the two sides of the evaporator, sliding grooves are formed in the front side and the rear side of the inner cavity of the box body, reciprocating lead screws are movably connected on the two sides of the inner cavity of the box body, the bottoms of the reciprocating lead screws penetrate to the, the equal fixedly connected with slider in both sides around the movable block, two relative one sides of slider all extend to the inner chamber of spout, the movable block is close to one side fixedly connected with casing of fin, one side difference fixedly connected with scraper blade and brush that the movable block was kept away from to the casing, the inner chamber fixedly connected with heater strip of casing.
Preferably, both sides of the fixed box are fixedly connected with positioning plates, and the top of the mounting shell penetrates through the fixedly connected protective net.
Preferably, the two sides of the box body are both penetrated through and fixedly connected with dust screens, and one sides of the scraping plates and the brushes, which are far away from the shell, are both contacted with the fins.
Preferably, the connecting part of the surface of the reciprocating screw rod and the movable block is in threaded connection, and the connecting part of the surface of the reciprocating screw rod and the box body is movably connected through a first bearing.
Preferably, the shell and the scraper are both made of copper, and the joint of the surface of the rotating rod and the fixed box is movably connected through a second bearing.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a cooperation that sets up box, initiative bevel gear, motor, fixed case, driven bevel gear, fin, dust screen, casing, fan, installation shell, scraper blade, movable block, brush, evaporimeter, reciprocal lead screw, spout, slider, heater strip and bull stick is used, does not influence indoor heating, and the efficient advantage of defrosting is worth promoting moreover.
2. The utility model discloses a set up the locating plate, can conveniently carry out fixed mounting to this heat pump;
through the arrangement of the protective net, sundries can be prevented from falling into the box body;
through the arrangement of the dustproof net, dust can be prevented from entering the box body;
by arranging the first bearing, the reciprocating screw rod can be conveniently installed;
through setting up spout and slider, can restrict the removal orbit of movable block.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a top cross-sectional view of the case of the present invention;
fig. 3 is a right side sectional view of the housing of the present invention.
In the figure: the device comprises a box body 1, a driving bevel gear 2, a motor 3, a fixed box 4, a driven bevel gear 5, fins 6, a dustproof net 7, a shell 8, a fan 9, a mounting shell 10, a scraping plate 11, a movable block 12, a hairbrush 13, an evaporator 14, a reciprocating screw rod 15, a sliding groove 16, a sliding block 17, a heating wire 18 and a rotating rod 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a box 1, drive bevel gear 2, motor 3, fixed case 4, driven bevel gear 5, fin 6, dust screen 7, casing 8, fan 9, installation shell 10, scraper blade 11, movable block 12, brush 13, evaporimeter 14, parts such as reciprocal lead screw 15, spout 16, slider 17, heater strip 18 and bull stick 19 are the general standard or the part that technical staff in the field knows, and its structure and principle all can learn the manual or learn through conventional experimental method for technical staff in the field through the technique.
Referring to fig. 1-3, a heat pump with defrosting function comprises a box body 1, a mounting shell 10 fixedly connected to the top of the box body 1 in a penetrating manner, a fan 9 fixedly connected to the inner cavity of the mounting shell 10, a fixed box 4 fixedly connected to the bottom of the box body 1, a motor 3 fixedly connected to the right side of the fixed box 4, a rotating rod 19 fixedly connected to the output end of the motor 3, a driving bevel gear 2 sleeved on both sides of the surface of the rotating rod 19, an evaporator 14 fixedly connected to the inner cavity of the box body 1, fins 6 fixedly connected to both sides of the evaporator 14, sliding grooves 16 respectively formed on both front and rear sides of the inner cavity of the box body 1, reciprocating lead screws 15 movably connected to both sides of the inner cavity of the box body 1, and driven bevel gears 5 used in cooperation with the driving bevel gears 2 and sleeved on the bottoms of the reciprocating lead screws 15, the surface of the reciprocating screw rod 15 is sleeved with a movable block 12, the front side and the rear side of the movable block 12 are fixedly connected with sliding blocks 17, one sides of the two sliding blocks 17 opposite to each other extend to the inner cavity of the sliding chute 16, one side of the movable block 12 close to the fin 6 is fixedly connected with a shell 8, one side of the shell 8 far away from the movable block 12 is respectively and fixedly connected with a scraper 11 and a brush 13, and the inner cavity of the shell 8 is fixedly connected with a heating wire 18;
both sides of the fixed box 4 are fixedly connected with positioning plates, and the top of the mounting shell 10 is fixedly connected with a protective net in a penetrating manner;
both sides of the box body 1 are fixedly connected with dust screens 7 in a penetrating way, and one sides of the scraping plates 11 and the brushes 13 far away from the shell body 8 are both contacted with the fins 6;
the surface of the reciprocating screw rod 15 is in threaded connection with the joint of the movable block 12, and the joint of the surface of the reciprocating screw rod 15 and the box body 1 is movably connected through a first bearing;
the shell 8 and the scraper 11 are both made of copper, and the joint of the surface of the rotating rod 19 and the fixed box 4 is movably connected through a second bearing;
the heat pump can be conveniently and fixedly installed by arranging the positioning plate;
through the arrangement of the protective net, sundries can be prevented from falling into the box body 1;
through the arrangement of the dustproof net 7, dust can be prevented from entering the box body 1;
the first bearing is arranged, so that the reciprocating screw rod 15 can be conveniently installed;
by providing the slide groove 16 and the slider 17, the movement locus of the movable block 12 can be restricted.
During the use, when needing to defrost fin 6, earlier for heater strip 18 circular telegram to heat, the high-temperature gas that heater strip 18 produced heats scraper blade 11 thereupon, motor 3 circular telegram work this moment, drive bull stick 19 and rotate, pivoted bull stick 19 drives the reciprocal lead screw 15 rotation of both sides through drive bevel gear 2 and driven bevel gear 5, pivoted reciprocal lead screw 15 makes movable block 12 reciprocate, movable block 12 drives scraper blade 11 and brush 13 through casing 8 and reciprocates, scraper blade 11 after the heating melts the frost that fin 6 surface formed, then scrape from fin 6, brush 13 can clean fin 6 surface, clear away the frost more thoroughly, the efficiency of defrosting has been improved like this, and do not influence indoor heating.
In summary, the following steps: this heat pump with defrosting function, through box 1, drive bevel gear 2, motor 3, fixed case 4, driven bevel gear 5, fin 6, dust screen 7, casing 8, fan 9, installation shell 10, scraper blade 11, movable block 12, brush 13, evaporimeter 14, reciprocal lead screw 15, spout 16, slider 17, heater strip 18 and bull stick 19's cooperation use, solved traditional defrosting mode and can influence indoor heating, the problem of defrosting inefficiency.
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 (5)
1. The utility model provides a heat pump with defrosting function, includes box (1), its characterized in that: fixedly connected with installation shell (10) is run through at the top of box (1), inner chamber fixedly connected with fan (9) of installation shell (10), the fixed case of bottom fixedly connected with (4) of box (1), right side fixedly connected with motor (3) of fixed case (4), the output fixedly connected with bull stick (19) of motor (3), the left side of bull stick (19) is run through to the left side of fixed case (4) inner chamber, the both sides on bull stick (19) surface all overlap and are equipped with initiative bevel gear (2), the inner chamber fixedly connected with evaporimeter (14) of box (1), the both sides fixedly connected with fin (6) of evaporimeter (14), spout (16) have all been seted up to both sides around box (1) inner chamber, the equal swing joint in both sides of box (1) inner chamber has reciprocal lead screw (15), the inner chamber that the bottom of reciprocal lead screw (15) runs through to fixed case (4) is equipped with cooperation initiative taper and overlaps and is equipped with Driven bevel gear (5) that gear (2) used, the surface cover of reciprocal lead screw (15) is equipped with movable block (12), the equal fixedly connected with slider (17) in both sides all around movable block (12), the inner chamber that all extends to spout (16) in one side that two sliders (17) are relative, one side fixedly connected with casing (8) that movable block (12) are close to fin (6), one side difference fixedly connected with scraper blade (11) and brush (13) of movable block (12) are kept away from in casing (8), the inner chamber fixedly connected with heater strip (18) of casing (8).
2. A heat pump with a defrosting function according to claim 1, characterized in that: the two sides of the fixed box (4) are fixedly connected with positioning plates, and the top of the mounting shell (10) penetrates through a fixedly connected protective net.
3. A heat pump with a defrosting function according to claim 1, characterized in that: the dust screen (7) fixedly connected with is all run through to the both sides of box (1), one side that casing (8) were kept away from in scraper blade (11) and brush (13) all contacts with fin (6).
4. A heat pump with a defrosting function according to claim 1, characterized in that: the surface of the reciprocating screw rod (15) is in threaded connection with the joint of the movable block (12), and the joint of the surface of the reciprocating screw rod (15) and the box body (1) is movably connected through a first bearing.
5. A heat pump with a defrosting function according to claim 1, characterized in that: the shell (8) and the scraper (11) are both made of copper, and the joint of the surface of the rotating rod (19) and the fixed box (4) is movably connected through a second bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663531.6U CN213019865U (en) | 2020-08-12 | 2020-08-12 | Heat pump with defrosting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021663531.6U CN213019865U (en) | 2020-08-12 | 2020-08-12 | Heat pump with defrosting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213019865U true CN213019865U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021663531.6U Active CN213019865U (en) | 2020-08-12 | 2020-08-12 | Heat pump with defrosting function |
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| CN (1) | CN213019865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136022A (en) * | 2022-01-28 | 2022-03-04 | 固安县朔程燃气有限公司 | Backheating type efficient low-temperature air source heat pump |
-
2020
- 2020-08-12 CN CN202021663531.6U patent/CN213019865U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114136022A (en) * | 2022-01-28 | 2022-03-04 | 固安县朔程燃气有限公司 | Backheating type efficient low-temperature air source heat pump |
| CN114136022B (en) * | 2022-01-28 | 2022-05-10 | 固安县朔程燃气有限公司 | Backheating type efficient low-temperature air source heat pump |
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