CN207515273U - A kind of net for air-source heat pump units - Google Patents
A kind of net for air-source heat pump units Download PDFInfo
- Publication number
- CN207515273U CN207515273U CN201721653341.4U CN201721653341U CN207515273U CN 207515273 U CN207515273 U CN 207515273U CN 201721653341 U CN201721653341 U CN 201721653341U CN 207515273 U CN207515273 U CN 207515273U
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- shell
- fixedly connected
- net
- heat pump
- air
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Abstract
The utility model discloses a kind of net for air-source heat pump units, including casing, compressor, condenser, throttle valve and evaporator are equipped in the casing, the compressor, condenser, throttle valve and evaporator pass sequentially through condenser pipe and connect, the evaporator is equipped with shell, and the shell is equipped with web plate, and the shell is equipped with mounting groove corresponding with web plate, box body is fixedly connected at the top of the shell, partition board is fixedly connected in the box body.The utility model drives the rotation of shaft by motor, shaft drives the rotation of take-up set, then take-up set will drive recycling and the unwrapping wire of connecting rope, the movement of movable block will be driven upon recovery, so as to drive slip of the connector sleeve on condenser pipe by the effect of upper control block and lower control, when take-up covers unwrapping wire, since the effect of spring will drive upper control block and lower control block negative direction to slide, so as to be attached to the frost and dust on condenser pipe by the movement removal of connector sleeve back and forth.
Description
Technical field
The utility model is related to technical field of heat pumps more particularly to a kind of net for air-source heat pump units.
Background technology
Heat pump be it is a kind of can obtain Lowlevel thermal energy from the empty gas and water or soil of nature, do work by electric energy, providing can
By the device of the high level heat used in people.And net for air-source heat pump units is exactly to generate thermal energy using air by raw material of air
Machine, including compressor, condenser, throttle valve and evaporator.Its operation principle is absorbed heat simultaneously from high temperature heat source in evaporator
It is gasificated into low-pressure steam.Then refrigerant gas is compressed into the steam of high temperature and pressure in compressor, which exists
Highly pressurised liquid is condensed by low-temperature heat source cooling in condenser.It throttles again through restricting element into low-temp low-pressure liquid refrigerant, such as
This just completes a refrigeration cycle.
And in net for air-source heat pump units when in use, wherein evaporator is easily upper white and adheres to dust, influences heat exchange,
Because the thermal conductivity of frost is too small, it is 1 the percent or even more than one percent of metal, thus frost layer is formed larger heat
Resistance.When particularly frost layer is thicker, like heat preservation, the cold in evaporator is made to be not easy to come out, affects evaporator
Refrigeration effect, finally make freezer that required temperature be not achieved.Meanwhile evaporation situation of the refrigerant in evaporator will also subtract
Weak, the ammoniacal liquor of incomplete evaporation is possible to be sucked by compressor and caused liquid hammer accident.And the frost removed at present on evaporator has
The modes such as artificial removings, water-soluble frost, the molten frost of electric heating remove the frost being attached on condenser pipe, wherein it is water-soluble it is white with the molten frost of electric heating be by
The heat source of the exhaust hot melt frost of compressor, so the hot melt frost of refrigerant should carry out under conditions of refrigeration system operation, then
Two kinds of defrosting modes can all heat up to the surface of condenser pipe, so as to defrost, since its heating leads to condenser pipe external temperature
It is excessively high, and internal temperature is too low, leads to condenser pipe internal and external temperature uneven heating, is easily damaged, it is used so as to influence, thus one
As using artificial defrosting, and manually defrost to need first to unload the components such as lower casing and carry out defrosting processing again, process is very cumbersome.
For this purpose, we devise a kind of net for air-source heat pump units.
Utility model content
The purpose of this utility model is to solve manually to remove in evaporator Defrost mode in current net for air-source heat pump units
The problem of white process is cumbersome, and a kind of net for air-source heat pump units proposed.
To achieve these goals, the utility model employs following technical solution：
A kind of net for air-source heat pump units including casing, is equipped with compressor, condenser, throttle valve and evaporation in the casing
Device, the compressor, condenser, throttle valve and evaporator pass sequentially through condenser pipe and connect, and the evaporator is equipped with shell, institute
Shell is stated equipped with web plate, the shell is equipped with mounting groove corresponding with web plate, and box is fixedly connected at the top of the shell
Body is fixedly connected with partition board in the box body, motor is fixedly connected on the partition board, the output terminal of the motor is fixedly connected
There is shaft, the one end of the shaft far from motor is rotatablely connected through partition board and with the madial wall of box body, fixed in the shaft
Take-up set is socketed with, the take-up, which is put on, is arranged with a plurality of connecting rope, and the connecting rope runs through box body far from one end that take-up covers
And movable block is fixedly connected with, the top of the shell is equipped with sliding mouth corresponding with movable block, and the bottom of the movable block is fixed
Control block is connected with, the bottom of the upper control block is connected with lower control by multiple connecting rods set gradually and connector sleeve
Block, the connector sleeve are arranged on condenser pipe on an evaporator, and fixing axle, the upper control block are fixedly connected in the shell
With port corresponding with fixing axle is equipped in lower control block, be arranged with spring in the fixing axle, the both ends point of the spring
It is not connect with the madial wall of shell and upper control block, lower control block.
Preferably, the web plate passes through multiple bolts and cage connection.
Preferably, the box body is equipped with opening close to one end of motor.
Preferably, the take-up, which is put on, is equipped with impenetrating mouth corresponding with shaft, is fixedly connected in the shaft multiple flat
Key, the madial wall of the impenetrating mouth are equipped with keyway corresponding with flat key.
Preferably, the both sides of the movable block have been fixedly connected with the first sliding block, and the madial wall of the cunning mouth is equipped with and the
The corresponding the first sliding groove of one sliding block.
Preferably, the second sliding block is fixedly connected in the port, the fixing axle is equipped with corresponding with the second sliding block
Second sliding slot.
The utility model drives the rotation of shaft by motor, and shaft drives the rotation of take-up set, then take-up set will band
The recycling of dynamic connecting rope and unwrapping wire, will drive the movement of movable block upon recovery, so as to pass through upper control block and lower control
Effect drives slip of the connector sleeve on condenser pipe, when take-up covers unwrapping wire, since the effect of spring will drive upper control block
It is slided with lower control block negative direction, so as to be attached to the frost and dust on condenser pipe by the movement removal of connector sleeve back and forth.
Description of the drawings
Fig. 1 be the utility model proposes a kind of net for air-source heat pump units structure diagram；
Fig. 2 be the utility model proposes a kind of net for air-source heat pump units in shell internal structure schematic diagram；
Fig. 3 be the utility model proposes a kind of net for air-source heat pump units in box body internal structure schematic diagram；
Fig. 4 be the utility model proposes a kind of net for air-source heat pump units in shell positive structure schematic.
In figure：1 casing, 2 compressors, 3 condensers, 4 throttle valves, 5 evaporators, 6 condenser pipes, 7 shells, 8 web plates, 9 box bodys,
10 partition boards, 11 motors, 12 shafts, 13 take-up sets, 14 connecting ropes, 15 movable blocks, control block on 16,17 connecting rods, 18 connector sleeves,
19 times control blocks, 20 fixing axles, 21 springs, 22 bolts.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.
In the description of the present invention, it is to be appreciated that term " on ", " under ", "front", "rear", "left", "right",
The orientation or position relationship of the instructions such as " top ", " bottom ", " interior ", " outer " are based on orientation shown in the drawings or position relationship, are only
The utility model must have specific with the device or element for simplifying description rather than instruction or hint meaning for ease of description
Orientation, with specific azimuth configuration and operation, therefore it is not intended that limitation to the utility model.
With reference to Fig. 1-4, a kind of net for air-source heat pump units including casing 1, is equipped with compressor 2, condenser 3, section in casing 1
Stream valve 4 and evaporator 5, compressor 2, condenser 3, throttle valve 4 and evaporator 5 pass sequentially through condenser pipe 6 and connect, and evaporator 5 wraps
Include shell 7, shell 7 is equipped with web plate 8, shell 7 be equipped with 8 corresponding mounting groove of web plate, web plate 8 by multiple bolts 22 with
Shell 7 connects the replacement so that it is convenient to web plate 8, and the top of shell 7 is fixedly connected with box body 9, is fixedly connected in box body 9
Partition board 10, motor 11 is fixedly connected on partition board 10, and box body 9 is equipped with opening so that it is convenient to motor 11 close to one end of motor 11
Heat dissipation, the output terminal of motor 11 is fixedly connected with shaft 12, and the one end of shaft 12 far from motor 11 is through partition board 10 and and box
The madial wall of body 9 is rotatablely connected, and fixing sleeve is connected to take-up set 13 in shaft 12, and take-up set 13 is equipped with pass through corresponding with shaft 12
Mouth is worn, multiple flat keys are fixedly connected in shaft 12, the madial wall of impenetrating mouth is equipped with keyway corresponding with flat key so that it is convenient to receive
Line set 13 is fixedly attached in shaft 12, a plurality of connecting rope 14 is arranged on take-up set 13, connecting rope 14 is far from take-up set 13
One end is through box body 9 and is fixedly connected with movable block 15, and the top of shell 7 is equipped with sliding mouth corresponding with movable block 15, movable block
15 both sides have been fixedly connected with the first sliding block, and the madial wall of sliding mouth is equipped with the first sliding groove corresponding with the first sliding block, this sample prescription
Just the Stable sliding of movable block 15, the bottom of movable block 15 are fixedly connected with control block 16, and the bottom of upper control block 16 passes through
Multiple connecting rods 17 set gradually and connector sleeve 18 are connected with lower control block 19, and connector sleeve 18 is set in cold on evaporator 5
On solidifying pipe 6, fixing axle 20 is fixedly connected in shell 7, it is right with fixing axle 20 to be equipped in upper control block 16 and lower control block 19
The port answered is fixedly connected with the second sliding block in port, and fixing axle 20 is equipped with second sliding slot corresponding with the second sliding block, in this way
The slip of control block 16 and lower control block 19 in fixing axle 20 in convenience is arranged with spring 21 in fixing axle 20, spring 21
Both ends are connect respectively with the madial wall of shell 7 and upper control block 16, lower control block 19.
In the utility model, when frost influences net for air-source heat pump units with dust, air and evaporator 5 are mainly influenced
The heat exchange of middle condensate liquid prevents dust from entering in evaporator 5 by web plate 8, then opens the switch of motor 11 at this time, and electric
Machine 11 is servo motor, will drive the rotation of take-up set 13 by shaft 12 when it is rotated forward, then take-up set 13 will make company
Splicing 14 recycles, and the recycling of connecting rope 14 will drive movable block 15 to move backward, then in the drive that movable block 15 will be successively
Control block 16, multiple connecting rods 17, multiple connector sleeves 18 and lower control block 19 move backward, then by connector sleeve 18 in condenser pipe
Slip on 6 and remove the frost and dust being attached on condenser pipe 6, then ensure that heat exchange is fully completed, and 16 He of upper control block
Lower control block 19 can squeeze spring 21 when moving backward, so as to which spring 21 be made to obtain elastic potential energy, then when motor 11 inverts, then
Shaft 12 can make 13 reversion of take-up set, then complete the effect of unwrapping wire, and upper control block 16 and lower control block 19 are due to spring 21
Effect, makes it travel forward, then drives slip of the connector sleeve 18 on condenser pipe 6, then the frost and powder fully on removal condenser pipe 6
Dirt.
The preferable specific embodiment of the above, only the utility model, but the scope of protection of the utility model is not
This is confined to, in the technical scope that any one skilled in the art discloses in the utility model, according to this practicality
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 (6)
1. a kind of net for air-source heat pump units, including casing（1）, the casing（1）It is interior to be equipped with compressor（2）, condenser（3）, section
Flow valve（4）And evaporator（5）, the compressor（2）, condenser（3）, throttle valve（4）And evaporator（5）Pass sequentially through condenser pipe
（6）Connection, which is characterized in that the evaporator（5）Including shell（7）, the shell（7）It is equipped with web plate（8）, the shell
（7）It is equipped with and web plate（8）Corresponding mounting groove, the shell（7）Top be fixedly connected with box body（9）, the box body（9）
Inside it is fixedly connected with partition board（10）, the partition board（10）On be fixedly connected with motor（11）, the motor（11）Output terminal consolidate
Surely it is connected with shaft（12）, the shaft（12）Far from motor（11）One end run through partition board（10）And and box body（9）Inside
Wall is rotatablely connected, the shaft（12）Upper fixing sleeve is connected to take-up set（13）, the take-up set（13）On be arranged with a plurality of connection
Rope（14）, the connecting rope（14）Far from take-up set（13）One end run through box body（9）And it is fixedly connected with movable block（15）, institute
State shell（7）Top be equipped with and movable block（15）Corresponding cunning mouth, the movable block（15）Bottom be fixedly connected with control
Clamp dog（16）, the upper control block（16）Bottom pass through multiple connecting rods set gradually（17）And connector sleeve（18）It is connected with
Lower control block（19）, the connector sleeve（18）It is set in evaporator（5）On condenser pipe（6）On, the shell（7）Interior fixation is even
It is connected to fixing axle（20）, the upper control block（16）With lower control block（19）On be equipped with and fixing axle（20）Corresponding port,
The fixing axle（20）On be arranged with spring（21）, the spring（21）Both ends respectively with shell（7）Madial wall and upper control
Clamp dog（16）, lower control block（19）Connection.
A kind of 2. net for air-source heat pump units according to claim 1, which is characterized in that the web plate（8）Pass through multiple spiral shells
Bolt（22）With shell（7）Connection.
A kind of 3. net for air-source heat pump units according to claim 1, which is characterized in that the box body（9）Close to motor
（11）One end be equipped with opening.
A kind of 4. net for air-source heat pump units according to claim 1, which is characterized in that the take-up set（13）Be equipped with
Shaft（12）Corresponding impenetrating mouth, the shaft（12）On be fixedly connected with multiple flat keys, the madial wall of the impenetrating mouth is equipped with
Keyway corresponding with flat key.
A kind of 5. net for air-source heat pump units according to claim 1, which is characterized in that the movable block（15）Both sides it is equal
The first sliding block is fixedly connected with, the madial wall of the cunning mouth is equipped with the first sliding groove corresponding with the first sliding block.
6. a kind of net for air-source heat pump units according to claim 1, which is characterized in that is fixedly connected in the port
Two sliding blocks, the fixing axle（20）It is equipped with second sliding slot corresponding with the second sliding block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653341.4U CN207515273U (en) | 2017-12-01 | 2017-12-01 | A kind of net for air-source heat pump units |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721653341.4U CN207515273U (en) | 2017-12-01 | 2017-12-01 | A kind of net for air-source heat pump units |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207515273U true CN207515273U (en) | 2018-06-19 |
Family
ID=62542864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721653341.4U Expired - Fee Related CN207515273U (en) | 2017-12-01 | 2017-12-01 | A kind of net for air-source heat pump units |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207515273U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852622A (en) * | 2020-07-01 | 2020-10-30 | 广州比美强机械技术开发有限公司 | New energy automobile water-cooled condenser |
-
2017
- 2017-12-01 CN CN201721653341.4U patent/CN207515273U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111852622A (en) * | 2020-07-01 | 2020-10-30 | 广州比美强机械技术开发有限公司 | New energy automobile water-cooled condenser |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180619 Termination date: 20191201 |