CN206875777U - A kind of air source heat pump Intelligent defrosting device - Google Patents
A kind of air source heat pump Intelligent defrosting device Download PDFInfo
- Publication number
- CN206875777U CN206875777U CN201720818942.XU CN201720818942U CN206875777U CN 206875777 U CN206875777 U CN 206875777U CN 201720818942 U CN201720818942 U CN 201720818942U CN 206875777 U CN206875777 U CN 206875777U
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- CN
- China
- Prior art keywords
- heating tube
- heat pump
- condenser pipe
- outer barrel
- stainless steel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model discloses a kind of air source heat pump Intelligent defrosting device, including body and terminal box, condenser pipe is installed on the body, and the pipe bent position of condenser pipe is provided with MFT temperature sensors, heating tube is provided between the pipeline and pipeline of the condenser pipe, the both sides up and down of the stainless steel outer barrel are respectively fixed with two fixed feets, and one layer of glass tube is provided with the outside of the nickel wire line of stainless steel outer barrel, the end of the nickel wire line is provided with terminal, the terminal box is fixedly connected with stainless steel outer barrel to be detachable, and plug is installed in the string holes in terminal box, the terminal is arranged on the inside of terminal box.The utility model installs heating tube between the condenser pipe and condenser pipe of evaporator, it is air source heat pump defrost by heat caused by heating tube, it is effectively prevented device frosting, and MFT temperature sensors are installed on condenser pipe, so that the data that device can detect according to MFT temperature sensors control the work of heating tube, there is necessarily intelligent.
Description
Technical field
A kind of defrosting device is the utility model is related to, specially a kind of air source heat pump Intelligent defrosting device.
Background technology
Air source heat pump is also known as Teat pump boiler, and it utilizes inverse Carnot's principle, and by medium, heat is delivered to from low temperature
Equipment in the water of high temperature, because air source heat pump winter uses air as thermal source, so, with outdoor temperature reduction its
Evaporating temperature also decreases, and evaporator surface temperature is therewith even lower than 0 DEG C.Now when outdoor air is flowing through evaporation
Moisture when device is cooled contained by it, which will separate out and depend on evaporator surface, forms frost layer.Frosting is extremely disadvantageous to heat pump
's.With the degrading heating capacity of hydraulic performance decline for forming evaporator heat transfer thermal resistance increase evaporating temperature and declining unit of frost layer
This performance that will have a strong impact on compressor and heat pump entirety will be declined.Thus frost Formation Mechanism, defrosting method are always air
Source heat pump research and the emphasis and difficult point to be solved in application.Air source heat pump holds in the case where winter makes outdoor temperature is relatively low
Easy frosting, not to the utmost, the particularly most easy frost layer in outdoor heat exchanger bottom adds up, and forms rime ice for defrost, if defrosted not in time, meeting
Influence heating for residential area, hot water yield and the performance of heat pump can also be adversely affected, increase energy loss, situation
It can be shut down when serious.
Therefore, it is necessary to design a kind of air source heat pump Intelligent defrosting device to solve problems.
Utility model content
The purpose of this utility model is to provide a kind of air source heat pump Intelligent defrosting device, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme：A kind of air source heat pump Intelligent defrosting device,
Including body and terminal box, condenser pipe is installed on the body, and the pipe bent position of condenser pipe is provided with MFT temperature sensors,
Heating tube is provided between the pipeline and pipeline of the condenser pipe, and heating tube by stainless steel outer barrel, glass tube, nickel wire line and connects
Line box forms, and the both sides up and down of the stainless steel outer barrel are respectively fixed with two fixed feets, and the nickel of stainless steel outer barrel is led
Be provided with one layer of glass tube on the outside of line, the end of the nickel wire line is provided with terminal, the terminal box with outside stainless steel
Cylinder is fixedly connected to be detachable, and plug is provided with the string holes in terminal box, and the terminal is arranged on terminal box
It is internal.
Further, bolt hole, and the section of stainless steel outer barrel are provided with the fixed feet of the stainless steel outer barrel both sides
It is shaped as circle.
Further, the nickel wire line is U-shape structure, and the inwall of nickel wire line and stainless steel outer barrel be provided with it is certain between
Gap.
Further, it is electrically connected between the heating tube and heating tube by wire.
Further, certain gap is provided between the heating tube and the outer tube wall of condenser pipe.
Further, it is detachable be fixedly connected between the heating tube and body.
Compared with prior art, the beneficial effects of the utility model are：Pacify between the condenser pipe and condenser pipe of evaporator
Heating tube is filled, is air source heat pump defrost by heat caused by heating tube, is effectively prevented device frosting, and in condenser pipe
Upper installation MFT temperature sensors so that the data that device can detect according to MFT temperature sensors control the work of heating tube, make
Obtaining heating tube can work within the scope of suitable temperature, and relatively conventional continuous firing, the device more saves electric energy, response
The call of energy-saving and emission-reduction, it will there is the good market competitiveness, while plug is also equipped with the wiring hole in device terminal box,
Caused water droplet ensures the safety that device uses, present apparatus overall simple, installation into the inside of heating tube after frostization can be prevented
It is convenient, there is higher practicality and intelligent again, be adapted to promote the use of.
Brief description of the drawings
Fig. 1 is overall structure diagram of the present utility model；
Fig. 2 is heating tube overall structure diagram of the present utility model；
Fig. 3 is junction box structure schematic diagram of the present utility model.
In reference：1st, MFT temperature sensors；2nd, condenser pipe；3rd, body；4th, heating tube；5th, wire；6th, outside stainless steel
Cylinder；7th, fixed feet；8th, glass tube；9th, nickel wire line；10th, terminal；11st, terminal box；12nd, plug；13rd, string holes.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1-3 are referred to, the utility model provides a kind of technical scheme：A kind of air source heat pump Intelligent defrosting device, bag
Body 3 and terminal box 11 are included, condenser pipe 2 is installed on body 3, and the pipe bent position of condenser pipe 2 is provided with MFT temperature sensors 1,
Control heating tube 4 to work according to the data of MFT temperature sensors 1, heating tube 4 be provided between the pipeline and pipeline of condenser pipe 2,
And heating tube 4 is made up of stainless steel outer barrel 6, glass tube 4, nickel wire line 9 and terminal box 11, the both sides up and down point of stainless steel outer barrel 6
Two fixed feets 7 are not fixed with, are easy to the installation and fixation of device, and the outside of the nickel wire line 9 inside stainless steel outer barrel 6 is set
There is one layer of glass tube 8, the end of nickel wire line 9 is provided with terminal 10, and terminal box 11 is detachable solid with stainless steel outer barrel 6
Fixed connection, and plug 12 is installed in the string holes 13 in terminal box 11, caused water droplet enters heating tube after can preventing frostization
Inside, ensures the safety that device uses, and terminal 10 is arranged on the inside of terminal box 11.
Further, bolt hole, and the section shape of stainless steel outer barrel 6 are provided with the fixed feet 7 of the both sides of stainless steel outer barrel 6
Shape is circle, facilitates the fixation and installation of device.
Further, nickel wire line 9 is U-shape structure, and the inwall of nickel wire line 9 and stainless steel outer barrel 6 be provided with it is certain between
Gap, being put into for nickel wire line 9 are more convenient.
Further, it is electrically connected between heating tube 4 and heating tube 4 by wire 5.
Further, certain gap is provided between the outer tube wall of heating tube 4 and condenser pipe 2, is advantageous to liquefied water
Drip gets off.
Further, be between heating tube 4 and body 3 it is detachable be fixedly connected, conveniently disassemble and overhauled.
Operation principle：The data that MFT temperature sensors 1 on condenser pipe 2 detect during work, when temperature is too low will frosting
When heating tube 4 start working, be that heating tube 4 is powered by wire 5, internal nickel wire line 9 starts heat production, and caused heat is logical
Cross stainless steel outer barrel 6 to conduct heat, and then the frost on condenser pipe 2 is removed so that device can be according to MFT TEMPs
The work for the data control heating tube 4 that device 1 detects so that heating tube 4 can work within the scope of suitable temperature, relatively conventional
Continuous firing, the device more save electric energy, have responded the call of energy-saving and emission-reduction, it will have the good market competitiveness, simultaneously
Plug 12 is also equipped with string holes 13 in device terminal box 11, caused water droplet enters the interior of heating tube 4 after can preventing frostization
Portion, ensure the safety that device uses.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of air source heat pump Intelligent defrosting device, including body (3) and terminal box (11), it is characterised in that：The body
(3) condenser pipe (2) is installed, and the pipe bent position of condenser pipe (2) is provided with MFT temperature sensors (1), the condenser pipe (2) on
Pipeline and pipeline between be provided with heating tube (4), and heating tube (4) is by stainless steel outer barrel (6), glass tube (8), nickel wire line
(9) and terminal box (11) composition, the both sides up and down of the stainless steel outer barrel (6) are respectively fixed with two fixed feets (7), and stainless
One layer of glass tube (8) is provided with the outside of the internal nickel wire line (9) of steel outer barrel (6), the end of the nickel wire line (9), which is provided with, leads
Wire terminal (10), the terminal box (11) is fixedly connected with stainless steel outer barrel (6) to be detachable, and the line in terminal box (11)
Plug (12) is installed, the terminal (10) is arranged on the inside of terminal box (11) on hole (13).
A kind of 2. air source heat pump Intelligent defrosting device according to claim 1, it is characterised in that：The stainless steel outer barrel
(6) bolt hole is provided with the fixed feet (7) of both sides, and the cross sectional shape of stainless steel outer barrel (6) is circle.
A kind of 3. air source heat pump Intelligent defrosting device according to claim 1, it is characterised in that：The nickel wire line (9)
Inwall for U-shape structure, and nickel wire line (9) and stainless steel outer barrel (6) is provided with certain gap.
A kind of 4. air source heat pump Intelligent defrosting device according to claim 1, it is characterised in that：The heating tube (4)
It is electrically connected between heating tube (4) by wire (5).
A kind of 5. air source heat pump Intelligent defrosting device according to claim 1, it is characterised in that：The heating tube (4)
Certain gap is provided between the outer tube wall of condenser pipe (2).
A kind of 6. air source heat pump Intelligent defrosting device according to claim 1, it is characterised in that：The heating tube (4)
It is detachable be fixedly connected between body (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720818942.XU CN206875777U (en) | 2017-07-07 | 2017-07-07 | A kind of air source heat pump Intelligent defrosting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720818942.XU CN206875777U (en) | 2017-07-07 | 2017-07-07 | A kind of air source heat pump Intelligent defrosting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206875777U true CN206875777U (en) | 2018-01-12 |
Family
ID=61329736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720818942.XU Expired - Fee Related CN206875777U (en) | 2017-07-07 | 2017-07-07 | A kind of air source heat pump Intelligent defrosting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206875777U (en) |
-
2017
- 2017-07-07 CN CN201720818942.XU patent/CN206875777U/en not_active Expired - Fee Related
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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: 20180112 Termination date: 20180707 |