CN113532093B - Temperature-changing drying equipment for medium-temperature heat pump - Google Patents
Temperature-changing drying equipment for medium-temperature heat pump Download PDFInfo
- Publication number
- CN113532093B CN113532093B CN202110813678.1A CN202110813678A CN113532093B CN 113532093 B CN113532093 B CN 113532093B CN 202110813678 A CN202110813678 A CN 202110813678A CN 113532093 B CN113532093 B CN 113532093B
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- assembly
- filter
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- ring
- filter screen
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
- F26B21/003—Supply-air or gas filters
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B25/00—Details of general application not covered by group F26B21/00 or F26B23/00
- F26B25/009—Alarm systems; Safety sytems, e.g. preventing fire and explosions
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses medium-temperature heat pump variable-temperature drying equipment, which structurally comprises a heat radiation fan, a heat pump drying machine body, a hot air outlet, an electric cabinet and an air inlet filter, and has the advantages that a filter plate assembly groove which is twice as many as a filter screen assembly ring is arranged at a filter assembly frame of the equipment, and matched trapezoidal top pressing plates are arranged at the top end and the bottom end of a filter screen assembly main ring, so that the equipment can be used for jacking and inserting a new filter plate into the rear end of an old filter plate, then the old filter plate is lifted upwards, normal filtering can be carried out when the filter plate is replaced by the equipment, the assembly clamping plate can be jacked to drive the top pressing plate to move backwards by the alarm device, an electrified rod is separated from an electric connection plate, when the filter plate is not needed, the top pressing plate can be jacked by a second compression spring to move forwards, an alarm device forms a parallel connection path with the equipment, and if the equipment runs, the alarm device can be electrified to give an alarm, and loss and inconvenience caused by the operation of the filter plate is better prevented.
Description
Technical Field
The utility model belongs to the technical field of drying equipment, and particularly relates to medium-high temperature heat pump variable-temperature drying equipment.
Background
Drying equipment is also known as dryers and dryers. The equipment for drying operation is used for evaporating moisture in materials to escape through heating so as to obtain solid materials with specified moisture content, the purpose of drying is to prevent deformation of products for material use or further processing needs, such as drying of wood before making wood patterns and woodware, drying of ceramic blanks before calcining can prevent cracking of finished products, in addition, the dried materials are convenient to transport and store, such as drying harvested grains below a certain moisture content for mildew prevention, various mechanized dryers are widely used because natural drying can not meet the needs of production development, wherein the heat pump variable-temperature drying equipment is a drying equipment adopting an air source, and the technology is improved along with the rapid development of scientific technology, but in the prior art, if a filter is needed to be replaced in the use process, the equipment is required to be suspended for filter replacement, continuous drying use of the equipment is inconvenient, the filter is also required to be replaced, and the screw and other stable firmware is also inconvenient, in the prior art is easy to dry because the equipment is not assembled for filter use, environmental protection is not easy to realize, the phenomenon is easy to cause pollution when the food is easy to dry, and the like.
Disclosure of Invention
First, the technical problem to be solved
In order to overcome the defects of the prior art, a medium-temperature heat pump variable-temperature drying device is provided at present to solve the problems that in the prior art, when the device is used, an air inlet filter needs to be suspended for replacing the filter in the use process if the filter needs to be replaced, the device is inconvenient to continuously dry and use, the filter needs to be replaced, the screw and other stable firmware needs to be detached, the device is inconvenient to use, and the device is easy to dry and use because the device is not assembled with the filter, and when the device is used for drying articles with high environmental protection requirements such as food, the phenomena such as pollution and the like easily occur, so that the inconvenience is caused.
(II) technical scheme
The utility model is realized by the following technical scheme: the utility model provides medium-temperature heat pump variable-temperature drying equipment which comprises a heat radiation fan, a heat pump drying machine body, a hot air outlet, an electric cabinet and an air inlet filter, wherein the heat radiation fan is fixedly connected to the left end of the heat pump drying machine body;
the air inlet filter comprises a filter assembly pipe, a convenient filter device, a warning device and a filter plate assembly groove, wherein the middle part of the inner side of the filter assembly pipe is provided with the filter plate assembly groove, the convenient filter device is arranged in the filter plate assembly groove, the warning device is arranged at the rear upper part of the filter assembly pipe, and the warning device is buckled with the convenient filter device;
the convenient filter equipment includes first compression spring, filter screen assembly main ring, assembly roof pressure bottom plate, filter screen assembly lid ring, filter screen, assembly clamping ring, assembly ejector pin, assembly roof pressure top ring, barre, handle groove, the filter screen assembly main ring cladding is located on the filter screen, filter screen assembly lid ring and filter screen assembly main ring rear end lock connect, filter screen assembly main ring top is equipped with assembly roof pressure top ring, filter screen assembly main ring bottom is equipped with assembly roof pressure bottom plate, filter screen assembly main ring is inlayed and is located in the filter assembly pipe, filter screen assembly main ring front end is laminated with the assembly clamping ring, both sides all with assembly ejector pin rear end fixed connection about the assembly clamping ring front end, assembly ejector pin front end is through first compression spring and filter assembly pipe activity lock joint, assembly roof pressure top ring top front side is equipped with the handle groove, be equipped with the barre in the handle groove.
Further, the warning device comprises an alarm, an assembly clamping plate, a first electric connection plate, a top pressing plate, a power transmission rod, a second compression spring, an assembly detection groove and a second electric connection plate, wherein the alarm is locked and connected to the middle rear side of the top end of the filter assembly pipe, the assembly detection groove is formed in the upper side of the inside of the filter assembly pipe, the top pressing plate is arranged in the assembly detection groove, the second compression spring is arranged between the rear end of the top pressing plate and the assembly detection groove, the rear end of the assembly clamping plate is fixedly connected with the front end of the top pressing plate, the front end of the assembly clamping plate penetrates through the filter assembly pipe and is buckled with the upper side of the rear end of the assembly cover ring of the filter screen, the first electric connection plate and the second electric connection plate are embedded in the filter assembly pipe, the bottom end of the second electric connection plate is communicated with the front side of the top end of the assembly detection groove, and the power transmission rod penetrates through the front side of the bottom end of the assembly detection groove.
Further, the first electric connection plate is electrically connected with the heat pump dryer body, the second electric connection plate is electrically connected with the alarm, and the alarm is electrically connected with the heat pump dryer body.
Furthermore, the front upper part of the assembly clamping plate is an inclined plane, and the rear end of the assembly clamping plate is spaced from the front end of the assembly detection groove in a buckling state of the assembly clamping plate and the assembly cover ring of the filter screen.
Furthermore, the assembly jacking bottom plate and the assembly jacking top ring are right-angle terraces, the front lower part of the assembly jacking bottom plate is an inclined plane, and the rear upper part of the assembly jacking top ring is an inclined plane matched with the inclined plane of the assembly jacking bottom plate.
Further, the front-back width of the filter plate assembly groove is twice that of the filter screen assembly main ring and the filter screen assembly cover ring after being spliced.
(III) beneficial effects
Compared with the prior art, the utility model has the following beneficial effects:
1) In order to solve the prior art when using, the filter that admits air is in the use, if need carry out filter change, just need pause equipment and carry out filter replacement, the continuous dry use of inconvenient equipment, change filter also need dismantle steady firmware such as screw, it is comparatively inconvenient, be equipped with the filter plate assembly groove that is twice in filter screen assembly ring around through the filter assembly frame department at equipment, and be equipped with assorted trapezoidal form top clamp plate on filter screen assembly main ring top and bottom, make equipment can insert the rear end of old filter plate with new filter plate roof pressure, then upwards extract the old filter plate again, guarantee that equipment also can carry out normal filtration use when the replacement filter plate.
2) When the device is used, the device is easy to dry and use because the filter is not assembled, when the device is used for drying articles with high environmental protection requirements such as food and the like, phenomena such as pollution and the like are easy to occur, and inconvenience is caused.
Drawings
Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of a medium-temperature heat pump variable-temperature drying device;
FIG. 2 is a schematic cross-sectional view of an intake filter according to the present utility model;
FIG. 3 is an enlarged schematic view of the structure of FIG. 2A according to the present utility model;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2B according to the present utility model;
in the figure: the heat-dissipating fan-1, the heat pump dryer body-2, the hot air outlet-3, the electric cabinet-4, the air inlet filter-5, the filter assembly pipe-a, the portable filter device-b, the warning device-c, the filter plate assembly groove-d, the first compression spring-b 1, the filter screen assembly main ring-b 2, the assembly jacking bottom plate-b 3, the filter screen assembly cover ring-b 4, the filter screen-b 5, the assembly compression ring-b 6, the assembly jacking rod-b 7, the assembly jacking top ring-b 8, the handle rod-b 9, the handle groove-b 10, the alarm-c 1, the assembly clamping plate-c 2, the first power receiving plate-c 3, the jacking plate-c 4, the power-on rod-c 5, the second compression spring-c 6, the assembly detection groove-c 7 and the second power receiving plate-c 8.
Detailed Description
Referring to fig. 1, 2, 3 and 4, the present utility model provides a medium-high temperature heat pump variable-temperature drying device: the intelligent heat pump dryer comprises a heat radiation fan 1, a heat pump dryer body 2, a hot air outlet 3, an electric cabinet 4 and an air inlet filter 5, wherein the heat radiation fan 1 is fixedly connected to the left end of the heat pump dryer body 2, the hot air outlet 3 is arranged at the top end of the heat pump dryer body 2, the electric cabinet 4 is locked and connected to the upper right of the front end of the heat pump dryer body 2, and the air inlet filter 5 is fixedly connected to the lower right of the front end of the heat pump dryer body 2;
the air inlet filter 5 comprises a filter assembly pipe a, a convenient filter device b, a warning device c and a filter plate assembly groove d, wherein the middle part of the inner side of the filter assembly pipe a is provided with the filter plate assembly groove d, the convenient filter device b is arranged in the filter plate assembly groove d, the warning device c is arranged at the rear upper part of the filter assembly pipe a, and the warning device c is buckled with the convenient filter device b;
the convenient filter device b comprises a first compression spring b1, a filter screen assembly main ring b2, an assembly jacking bottom plate b3, a filter screen assembly cover ring b4, a filter screen b5, an assembly pressing ring b6, an assembly ejector rod b7, an assembly jacking top ring b8, a handle rod b9 and a handle groove b10, wherein the filter screen assembly main ring b2 is coated on the filter screen b5, the filter screen assembly cover ring b4 is locked with the rear end of the filter screen assembly main ring b2, the top end of the filter screen assembly main ring b2 is provided with the assembly jacking top ring b8, the bottom end of the filter screen assembly main ring b2 is provided with the assembly jacking bottom plate b3, the filter screen assembly main ring b2 is embedded in a filter assembly pipe a, the front end of the filter screen assembly main ring b2 is attached to the assembly pressing ring b6, the upper side and the lower side of the front end of the assembly pressing ring b6 are fixedly connected with the rear end of the assembly ejector rod b7, the front end of the assembly ejector rod b7 is movably buckled with the filter assembly top ring b2 through the first compression spring b1, the front side of the handle groove b8 is provided with the handle groove b10, and the handle groove b9 is arranged in the handle groove b 10.
The warning device c comprises an alarm c1, an assembly clamping plate c2, a first electric connection plate c3, a top pressing plate c4, an energizing rod c5, a second compression spring c6, an assembly detection groove c7 and a second electric connection plate c8, wherein the alarm c1 is locked and connected to the middle rear part of the top end of the filter assembly pipe a, the assembly detection groove c7 is formed in the upper side of the inside of the filter assembly pipe a, the top pressing plate c4 is arranged in the assembly detection groove c7, a second compression spring c6 is arranged between the rear end of the top pressing plate c4 and the assembly detection groove c7, the rear end of the assembly clamping plate c2 is fixedly connected with the front end of the top pressing plate c4, the front end of the assembly clamping plate c2 penetrates through the filter assembly pipe a and is buckled with the upper side of the rear end of the filter assembly cover ring b4, the first electric connection plate c3 and the second electric connection plate c8 are embedded in the filter assembly pipe a, the bottom end of the second electric connection plate c8 is communicated with the front side of the top end of the assembly detection groove c7, and the front end of the first electric connection plate c3 is communicated with the front end of the electric connection plate c 5.
The first electric connection plate c3 is electrically connected with the heat pump dryer body 2, the second electric connection plate c8 is electrically connected with the alarm c1, and the alarm c1 is electrically connected with the heat pump dryer body 2.
The front upper part of the assembly clamping plate c2 is an inclined plane, and the rear end of the assembly clamping plate c2 in a buckling state with the filter screen assembly cover ring b4 is spaced from the front end of the assembly detection groove c 7.
The assembly jacking bottom plate b3 and the assembly jacking top ring b8 are right-angle terraces, the front lower part of the assembly jacking bottom plate b3 is an inclined plane, and the rear upper part of the assembly jacking top ring b8 is an inclined plane matched with the inclined plane of the assembly jacking bottom plate b 3.
The front-back width of the filter plate assembly groove d is twice that of the filter screen assembly main ring b2 and the filter screen assembly cover ring b4 after being spliced.
Working principle: when the filter plate needs to be replaced, the new filter plate is assembled through the filter plate assembly main ring and the filter plate assembly cover ring, then the filter plate top pressing bottom plate of the new filter plate is abutted with the filter plate top pressing top plate of the old filter plate and then presses down the new filter plate, so that the new filter plate is pushed and inserted into the rear end of the old filter plate, at the moment, the old filter plate moves forward to be separated from the buckling of the assembly clamping plate, after the filter plate assembly is completed, the old filter plate can be directly pulled out through the rod, the inconvenience of locking and dismounting of screws and the like is avoided, normal filtering use of equipment can be ensured when the filter plate is replaced, the equipment can be assembled for use by double filter plates, the use requirements of different conditions are better ensured, in addition, the equipment can be pushed and driven by the top pressing plate to move backwards in the use process, so that an electrifying rod is separated from the power-on plate, the top pressing plate can be pushed and moved forward by a second compression spring to enable the electrifying rod to be connected with the power-on plate, an alarm and the equipment forms a parallel passage if the equipment runs, and the alarm can give an alarm, and loss of the filter plate caused by the operation is better prevented.
In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", "left", "right", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (2)
1. The utility model provides a medium-temperature heat pump alternating temperature drying equipment, its structure includes radiator fan (1), heat pump drying body (2), hot air outlet (3), electric cabinet (4), air inlet filter (5), heat pump drying body (2) left end fixedly connected with radiator fan (1), heat pump drying body (2) top is equipped with hot air outlet (3), heat pump drying body (2) front end upper right side lock has electric cabinet (4), heat pump drying body (2) front end lower right side fixedly connected with air inlet filter (5), its characterized in that:
the air inlet filter (5) comprises a filter assembly pipe (a), a convenient filter device (b), a warning device (c) and a filter plate assembly groove (d), wherein the filter plate assembly groove (d) is formed in the middle of the inner side of the filter assembly pipe (a), the convenient filter device (b) is arranged in the filter plate assembly groove (d), the warning device (c) is arranged at the rear upper part of the filter assembly pipe (a), and the warning device (c) is buckled with the convenient filter device (b);
the convenient filtering device (b) comprises a first compression spring (b 1), a main filter screen assembling ring (b 2), an assembling jacking bottom plate (b 3), a cover ring (b 4), a filter screen (b 5), an assembling pressing ring (b 6), an assembling ejector rod (b 7), an assembling jacking top ring (b 8), a handle rod (b 9) and a handle groove (b 10), the main filter screen assembling ring (b 2) is coated on the filter screen (b 5), the cover ring (b 4) is locked with the rear end of the main filter screen assembling ring (b 2), the top end of the main filter screen assembling ring (b 2) is provided with an assembling jacking top ring (b 8), the bottom end of the main filter screen assembling ring (b 2) is provided with an assembling jacking bottom plate (b 3), the main filter screen assembling ring (b 2) is embedded in a filtering assembling pipe (a), the front end of the main filter screen assembling ring (b 2) is attached to the assembling pressing ring (b 6), the upper side and lower sides of the front end of the main filter screen assembling ring (b 6) are fixedly connected with the rear end of the assembling ejector rod (b 7), the front end of the handle rod (b 7) is fixedly connected with the front end of the handle groove (b 10) through the first pressing ring (b 1), and the top end of the movable pressing ring (b 10) is movably attached to the top end of the filter rod (b 9 b) through the first pressing ring (b 2);
the warning device (c) comprises an alarm (c 1), an assembly clamping plate (c 2), a first electric connection plate (c 3), a top pressing plate (c 4), an electrifying rod (c 5), a second compression spring (c 6), an assembly detection groove (c 7) and a second electric connection plate (c 8), wherein the alarm (c 1) is locked and connected at the rear part in the top end of a filter assembly pipe (a), the assembly detection groove (c 7) is arranged at the upper side in the filter assembly pipe (a), the top pressing plate (c 4) is arranged in the assembly detection groove (c 7), a second compression spring (c 6) is arranged between the rear end of the top pressing plate (c 4) and the assembly detection groove (c 7), the rear end of the assembly clamping plate (c 2) is fixedly connected with the front end of the top pressing plate (c 4), the front end of the assembly clamping plate (c 2) penetrates through the filter assembly pipe (a) and is buckled and connected with the upper side of the rear end of a filter assembly cover ring (b 4), the first electric connection plate (c 3) and the second electric connection plate (c 8) are arranged in the assembly detection groove (c 7), and the rear end of the first electric connection plate (c 3) and the second electric connection plate (c 8) are connected with the front end of the filter assembly cover ring (b 4) in a matched mode, and the top end of the assembly clamping plate (c 2) is fixedly connected with the front end of the top pressing plate (c 4), and the top end of the filter assembly clamping plate (c 3 is fixedly connected with the filter assembly plate (c 4), and the filter assembly top end is fixedly connected with the filter assembly plate (c and the filter assembly plate (c through a filter assembly pipe and the filter assembly cylinder;
the first power connection plate (c 3) is electrically connected with the heat pump dryer body (2), the second power connection plate (c 8) is electrically connected with the alarm (c 1), and the alarm (c 1) is electrically connected with the heat pump dryer body (2);
the assembly jacking bottom plate (b 3) and the assembly jacking top ring (b 8) are right-angle terraces, the front lower part of the assembly jacking bottom plate (b 3) is an inclined plane, and the rear upper part of the assembly jacking top ring (b 8) is an inclined plane matched with the inclined plane of the assembly jacking bottom plate (b 3);
the front-back width of the filter plate assembly groove (d) is twice that of the filter screen assembly main ring (b 2) and the filter screen assembly cover ring (b 4) after being spliced.
2. The medium-high temperature heat pump variable-temperature drying device according to claim 1, wherein: the front upper part of the assembly clamping plate (c 2) is an inclined plane, and the rear end of the assembly clamping plate (c 2) is spaced from the front end of the assembly detection groove (c 7) in a buckling state of the assembly clamping plate and the filter screen assembly cover ring (b 4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110813678.1A CN113532093B (en) | 2021-07-19 | 2021-07-19 | Temperature-changing drying equipment for medium-temperature heat pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110813678.1A CN113532093B (en) | 2021-07-19 | 2021-07-19 | Temperature-changing drying equipment for medium-temperature heat pump |
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| Publication Number | Publication Date |
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| CN113532093A CN113532093A (en) | 2021-10-22 |
| CN113532093B true CN113532093B (en) | 2023-06-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110813678.1A Active CN113532093B (en) | 2021-07-19 | 2021-07-19 | Temperature-changing drying equipment for medium-temperature heat pump |
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| Country | Link |
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| CN (1) | CN113532093B (en) |
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| CN113532093A (en) | 2021-10-22 |
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