CN209714535U - A kind of filter device of net for air-source heat pump units - Google Patents
A kind of filter device of net for air-source heat pump units Download PDFInfo
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- CN209714535U CN209714535U CN201920036271.0U CN201920036271U CN209714535U CN 209714535 U CN209714535 U CN 209714535U CN 201920036271 U CN201920036271 U CN 201920036271U CN 209714535 U CN209714535 U CN 209714535U
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Abstract
The utility model relates to filter device technical fields, especially a kind of filter device of net for air-source heat pump units, including unit ontology, the air inlet of the unit ontology is equipped with filter device, the filter device includes shell, the internal activity of the shell is connected with inner casing, the inside joint activity of two sliding slots is connected with by-pass filtration layer, activated carbon filter layer and secondary filtration layer are successively arranged on the left of the inner cavity of the inner casing, shaft is rotatably connected between the inner wall front and rear sides of the inner casing, the outside of the shaft is successively arranged with worm gear and turntable, the outside of the turntable is equipped with push rod, the output shaft of the decelerating motor is connected with the worm screw being meshed with worm gear through inner casing.The structure design of the utility model is reasonable, easy to use, can it is effective cross air filtering in impurity, avoid it in the inner accumulation of net for air-source heat pump units, ensure that the using effect of net for air-source heat pump units, it is more convenient to use.
Description
Technical field
The utility model relates to filter device technical field more particularly to a kind of filter devices of net for air-source heat pump units.
Background technique
Net for air-source heat pump units is a kind of energy conservation for making heat flow to from low level heat energy air high-order heat source using high potential
Device, it is a kind of form of heat pump.As its name suggests, heat pump, can be the low level that cannot directly utilize namely as pump
Thermal energy (heat as contained in air, soil, water) is converted to utilizable high level heat, so that it is high-order to reach saving part
The purpose of energy (such as coal, combustion gas, oil, electric energy).
Net for air-source heat pump units common at present does not have air cleaning unit mostly, only in the air inlet of unit
It is provided with grid, to prevent the impurity of bulk from entering the inside of unit, therefore can not filter the air, be carried in air
Dust be easy the inside of unit be easy accumulation, be covered on the surface of evaporator, lead to degradation of heat exchange performance, influence air-source
The using effect of heat pump unit.For this purpose, it is proposed that a kind of filter device of net for air-source heat pump units solves problems.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, and a kind of air source heat pump proposed
The filter device of unit is removed the dust in air, will not be in the inner accumulation of net for air-source heat pump units.
To achieve the goals above, the utility model adopts the technical scheme that
Design a kind of filter device of net for air-source heat pump units, including unit ontology, the air inlet of the unit ontology
Equipped with filter device, the filter device includes the shell being connected with unit ontology air inlet, and the inside of the shell is living
Dynamic to be connected with inner casing, the left and right ends of the inner casing offer exhaust outlet and air intake vent, the inner wall upper and lower two of the inner casing respectively
End right side symmetrically offers sliding slot, and the inside joint activity of two sliding slots is connected with by-pass filtration layer, the by-pass filtration
It is fixedly connected with second spring between the outside of layer and the inner wall of sliding slot, is successively arranged active carbon mistake on the left of the inner cavity of the inner casing
Filtering layer and secondary filtration layer, the right vertical of the secondary filtration layer are equipped with guide rod, are slidingly connected on the outside of the guide rod
There is sliding shoe, the left side of the sliding shoe is equipped with the hairbrush being used cooperatively with secondary filtration layer, the lower part connection of the sliding shoe
There are third spring, and the outside for being surrounded on guide rod of the third spring, is rotated between the inner wall front and rear sides of the inner casing
It is connected with shaft, and the shaft, between guide rod and by-pass filtration layer, the outside of the shaft is successively arranged with worm gear
And turntable, the outside of the turntable are equipped with push rod, are equipped with decelerating motor on the right side of the upper end of the inner casing, the decelerating motor
Output shaft is connected with the worm screw being meshed with worm gear through inner casing.
Preferably, empty slot symmetrically is offered on the left of the upper end of the inner casing, the inner wall bottom end of the empty slot is connected with first
Spring, the upper end of first spring is connected with limited block, and the inner wall top of the shell symmetrically offers and limited block phase
The limiting slot of adaptation.
Preferably, the internal slide of the limiting slot is connected with sliding block, and the upper end activity of the limiting slot is plugged with extruding
Bar, and the lower end of the pressure ram is connected with sliding block.
Preferably, it is opened up on front side of the outer wall of the inner casing there are two slot, two slots are filtered with active carbon respectively
Layer and secondary filtration layer are adapted.
Preferably, the upper end right side opening of the shell is equipped with loose slot, and the loose slot is used cooperatively with decelerating motor.
The utility model proposes a kind of net for air-source heat pump units filter device, beneficial effect is: by setting
By-pass filtration layer, secondary filtration layer and activated carbon filter layer can effectively remove large granular impurity in air, dust and micro-
Small impurity drives worm screw rotation by decelerating motor, worm gear and shaft can be made to rotate, so that turntable and push rod be driven to turn
Dynamic, push rod will push by-pass filtration layer in the internal slide of sliding slot when turning to right side, and compress second spring, when push rod rotates
When to left side, the elastic force of second spring can drive by-pass filtration layer to reset, and by the cooperation of push rod and second spring, can make
It obtains by-pass filtration layer ceaselessly to move left and right and vibrate, the large granular impurity that by-pass filtration layer surface can be retained is shaken off, and keeps away
To exempt from by-pass filtration layer to be blocked, push rod can also stir sliding shoe when turning to left side and move up, so that third spring is stretched,
When push rod turns round, the elastic force of third spring will drive sliding shoe and move down, can by the cooperation of push rod and third spring
To drive sliding shoe to pump, so that hairbrush can clear up the impurity retained on secondary filtration layer, second level is avoided
Filter layer is blocked, and accelerates air velocity, and secondary filtration layer and activated carbon filter layer can be extracted from slot, disassembly side
Just, it is conveniently replaceable.Existing technology is compared, the structure design of the utility model is reasonable, and it is easy to use, effective it can cross air filtering
In impurity, avoid it in the inner accumulation of net for air-source heat pump units, ensure that the using effect of net for air-source heat pump units, more
It is convenient to use.
Detailed description of the invention
Fig. 1 be the utility model proposes a kind of net for air-source heat pump units filter device overall structure diagram；
Fig. 2 be the utility model proposes a kind of net for air-source heat pump units filter device cross-sectional view；
Fig. 3 be the utility model proposes a kind of net for air-source heat pump units filter device in shell top view；
Fig. 4 be the utility model proposes a kind of net for air-source heat pump units filter device in inner casing main view.
In figure: unit ontology 1, filter device 2, shell 3, inner casing 4, empty slot 5, the first spring 6, limited block 7, limiting slot 8,
Sliding slot 9, by-pass filtration layer 10, second spring 11, secondary filtration layer 12, activated carbon filter layer 13, shaft 14, worm gear 15, turntable
16, push rod 17, guide rod 18, third spring 19, sliding shoe 20, hairbrush 21, decelerating motor 22, worm screw 23, exhaust outlet 24, inlet air
Mouth 25, sliding block 26, pressure ram 27, loose slot 28, slot 29.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
Referring to Fig.1-4, a kind of filter device of net for air-source heat pump units, including unit ontology 1, the air inlet of unit ontology 1
Filter device 2 is equipped at mouthful, filter device 2 includes the shell 3 being connected with 1 air inlet of unit ontology, and the inside of shell 3 is living
It is dynamic to be connected with inner casing 4, empty slot 5 symmetrically is offered on the left of the upper end of inner casing 4, the inner wall bottom end of empty slot 5 is connected with the first spring 6,
The upper end of first spring 6 is connected with limited block 7, and the inner wall top of shell 3 symmetrically offers limit compatible with limited block 7
Slot 8 is pressed limited block 7 from the disengaging of the limiting slot 8 in left side by applying external force, so that the first spring 6 is compressed, can be drawn at this time
Dynamic inner casing 4 stretches out shell 3, convenient to place under repair to the inside of inner casing 4, when empty slot 5 is aligned with the limiting slot 8 on right side, first
The elastic force of spring 6 can drive limited block 7 to be caught in limiting slot 8 again, and inner casing 4 is fixed.
The internal slide of limiting slot 8 is connected with sliding block 26, and the upper end activity of limiting slot 8 is plugged with pressure ram 27, and squeezes
The lower end of bar 27 is connected with sliding block 26, and by the cooperation of pressure ram 27 and sliding block 26, it is convenient when pressing limited block 7 to enhance
Property, it is more convenient to use.
The left and right ends of inner casing 4 offer exhaust outlet 24 and air intake vent 25 respectively, and the inner wall upper and lower ends right side of inner casing 4 is right
Title offers sliding slot 9, and the inside joint activity of two sliding slots 9 is connected with by-pass filtration layer 10, the outside of by-pass filtration layer 10 with
It is fixedly connected with second spring 11 between the inner wall of sliding slot 9, is successively arranged activated carbon filter layer 13 and two on the left of the inner cavity of inner casing 4
Grade filter layer 12 opens up on front side of the outer wall of inner casing 4 there are two slot 29, two slots 29 respectively with activated carbon filter layer 13 and two
Grade filter layer 12 is adapted, and by the slot 29 of setting, can be convenient installation and removal activated carbon filter layer 13 and secondary filtration
Layer 12 is convenient for changing work, guarantees device to the filter effect of air.
The right vertical of secondary filtration layer 12 is equipped with guide rod 18, and the outside movable sleeve of guide rod 18 is equipped with sliding shoe 20,
The left side of sliding shoe 20 is equipped with the hairbrush 21 being used cooperatively with secondary filtration layer 12, and the lower part of sliding shoe 20 is connected with third spring
19, and the outside for being surrounded on guide rod 18 of third spring 19, shaft is rotatably connected between the inner wall front and rear sides of inner casing 4
14, and shaft 14, between guide rod 18 and by-pass filtration layer 10, the outside of shaft 14 is successively arranged with worm gear 15 and turntable
16, the outside of turntable 16 is equipped with push rod 17, is equipped with decelerating motor 22, the output shaft of decelerating motor 22 on the right side of the upper end of inner casing 4
The worm screw 23 being meshed with worm gear 15 is connected with through inner casing 4, the upper end right side opening of shell 3 is equipped with loose slot 28, loose slot 28
It is used cooperatively with decelerating motor 22, decelerating motor 22 can be mobile in the inside of loose slot 28, stretches to not interfere with inner casing 4
Shell 3 out guarantee the normal use of device.
Working principle: in use, can by by-pass filtration layer 10, secondary filtration layer 12 and the activated carbon filter layer 13 of setting
Effectively to remove the large granular impurity in air, dust and minute impurities, worm screw 23 is driven to rotate by decelerating motor 22, it can
So that worm gear 15 and shaft 14 rotate, so that turntable 16 and push rod 17 be driven to rotate, push rod 17 will push when turning to right side
By-pass filtration layer 10 and compresses second spring 11 in the internal slide of sliding slot 9, when push rod 17 turns to left side, second spring
11 elastic force can drive by-pass filtration layer 10 to reset, and by the cooperation of push rod 17 and second spring 11, can make level-one mistake
Filtering layer 10 is ceaselessly moved left and right and is vibrated, and the large granular impurity that 10 surface of by-pass filtration layer retains can be shaken off, be avoided one
Grade filter layer 10 is blocked, and push rod 17 can also stir sliding shoe 20 when turning to left side and move up, so that 19 quilt of third spring
It stretches, when push rod 17 turns round, the elastic force of third spring 19 will drive sliding shoe 20 and move down, and pass through push rod 17 and third
The cooperation of spring 19 can drive sliding shoe 20 to pump, so that hairbrush 21 can clear up secondary filtration layer 12
The impurity of upper retention avoids secondary filtration layer 12 from being blocked, and accelerates air velocity；Limited block 7 is pressed from a left side by applying external force
The limiting slot 8 of side is detached from, so that the first spring 6 is compressed, inner casing 4 can be pulled to stretch out shell 3 at this time, when empty slot 5 and right side
Limiting slot 8 when being aligned, the elastic force of the first spring 6 can drive limited block 7 to be caught in limiting slot 8 again, inner casing 4 is fixed,
The outside for being predominantly located in shell 3 of inner casing 4 at this time, so that convenient extract activated carbon filter layer 13 and second level mistake from slot 29
Filtering layer 12, is replaced, and guarantees the filter effect to air.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of filter device of net for air-source heat pump units, including unit ontology (1), the air inlet of the unit ontology (1)
Equipped with filter device (2), which is characterized in that the filter device (2) include be connected with unit ontology (1) air inlet it is outer
The internal activity of shell (3), the shell (3) is connected with inner casing (4), and the left and right ends of the inner casing (4) offer air draft respectively
The inner wall upper and lower ends right side of mouth (24) and air intake vent (25), the inner casing (4) symmetrically offers sliding slot (9), two cunnings
The inside joint activity of slot (9) is connected with by-pass filtration layer (10), and the outside of the by-pass filtration layer (10) is interior with sliding slot (9)
Be fixedly connected between wall second spring (11), be successively arranged on the left of the inner cavity of the inner casing (4) activated carbon filter layer (13) and
The right vertical of secondary filtration layer (12), the secondary filtration layer (12) is equipped with guide rod (18), outside the guide rod (18)
Side movable sleeve is equipped with sliding shoe (20), and the left side of the sliding shoe (20) is equipped with the hairbrush being used cooperatively with secondary filtration layer (12)
(21), the lower part of the sliding shoe (20) is connected with third spring (19), and the third spring (19) is surrounded on guide rod
(18) outside is rotatably connected to shaft (14) between the inner wall front and rear sides of the inner casing (4), and the shaft (14) is located at
Between guide rod (18) and by-pass filtration layer (10), the outside of the shaft (14) is successively arranged with worm gear (15) and turntable
(16), the outside of the turntable (16) is equipped with push rod (17), is equipped with decelerating motor (22) on the right side of the upper end of the inner casing (4),
The output shaft of the decelerating motor (22) is connected with the worm screw (23) being meshed with worm gear (15) through inner casing (4).
2. the filter device of net for air-source heat pump units according to claim 1, which is characterized in that the inner casing (4) it is upper
End left side symmetrically offers empty slot (5), and the inner wall bottom end of the empty slot (5) is connected with the first spring (6), first spring
(6) upper end is connected with limited block (7), and the inner wall top of the shell (3) symmetrically offer it is compatible with limited block (7)
Limiting slot (8).
3. the filter device of net for air-source heat pump units according to claim 2, which is characterized in that the limiting slot (8)
Internal slide is connected with sliding block (26), and the upper end activity of the limiting slot (8) is plugged with pressure ram (27), and the pressure ram
(27) lower end is connected with sliding block (26).
4. the filter device of net for air-source heat pump units according to claim 1, which is characterized in that outside the inner casing (4)
Open up on front side of wall there are two slot (29), two slots (29) respectively with activated carbon filter layer (13) and secondary filtration layer
(12) it is adapted.
5. the filter device of net for air-source heat pump units according to claim 1, which is characterized in that the shell (3) it is upper
Right side opening is held to be equipped with loose slot (28), the loose slot (28) is used cooperatively with decelerating motor (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920036271.0U CN209714535U (en) | 2019-01-10 | 2019-01-10 | A kind of filter device of net for air-source heat pump units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920036271.0U CN209714535U (en) | 2019-01-10 | 2019-01-10 | A kind of filter device of net for air-source heat pump units |
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| Publication Number | Publication Date |
|---|---|
| CN209714535U true CN209714535U (en) | 2019-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920036271.0U Active CN209714535U (en) | 2019-01-10 | 2019-01-10 | A kind of filter device of net for air-source heat pump units |
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| CN (1) | CN209714535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642758A (en) * | 2020-12-09 | 2021-04-13 | 杭州靖如物联网科技有限公司 | Energy-saving face recognition equipment capable of automatically cleaning water mist for Internet of things |
-
2019
- 2019-01-10 CN CN201920036271.0U patent/CN209714535U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112642758A (en) * | 2020-12-09 | 2021-04-13 | 杭州靖如物联网科技有限公司 | Energy-saving face recognition equipment capable of automatically cleaning water mist for Internet of things |
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