CN109578249A - A kind of air-conditioner compressor crankshaft case heater - Google Patents
A kind of air-conditioner compressor crankshaft case heater Download PDFInfo
- Publication number
- CN109578249A CN109578249A CN201811622979.0A CN201811622979A CN109578249A CN 109578249 A CN109578249 A CN 109578249A CN 201811622979 A CN201811622979 A CN 201811622979A CN 109578249 A CN109578249 A CN 109578249A
- Authority
- CN
- China
- Prior art keywords
- heat preservation
- filler rod
- sealing strip
- hose clamp
- preservation filler
- Prior art date
- 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.)
- Pending
Links
- 239000000945 filler Substances 0.000 claims abstract description 28
- 238000004321 preservation Methods 0.000 claims abstract description 25
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 239000000428 dust Substances 0.000 abstract description 4
- 239000003292 glue Substances 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000003780 insertion Methods 0.000 abstract description 2
- 230000037431 insertion Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 abstract description 2
- 239000000463 material Substances 0.000 description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 7
- 229910052782 aluminium Inorganic materials 0.000 description 7
- 239000004411 aluminium Substances 0.000 description 7
- 230000008901 benefit Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000013475 authorization Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 206010037660 Pyrexia Diseases 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/12—Casings; Cylinders; Cylinder heads; Fluid connections
- F04B39/128—Crankcases
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
The present invention relates to a kind of air-conditioner compressor crankshaft case heaters, comprising: heat preservation filler rod (1), heater wire (2), sealing strip (3), hose clamp (4), hose clamp locking piece (5), power firestreak (6), zero-power line (7) and power ground line (8).The both ends of heater wire (2) are connected with power firestreak (6) and zero-power line (7) respectively, in order to ensure reliability and safety, are protected in its junction covering high-temperature marine glue and with insulating protective sleeve.It is connected with the heat preservation filler rod (1) of heater wire (2) insertion " Ω " shape of power firestreak and zero curve, the both ends of heat preservation filler rod (1) pass through 4 pairs of clamps respectively and mutually lock riveting with hose clamp (4) and hose clamp locking (5) part.Sealing strip (3) is " convex " font, by two straight lines of the heat preservation filler rod of fold " Ω " shape, wraps up and lock sealing strip, two after fold straight line just compensates for two concave surfaces of sealing strip of " convex " font, forms a plane.Line with heating function (2) is then located at the possibility of gap accumulation dust and sundries in the cavity between heat preservation filler rod (1) and sealing strip (3), before having prevented, the occurrence of having prevented corrosion line with heating function surface insulation layer and influenced the thermal efficiency.
Description
Technical field
The present invention relates to a kind of heaters, concretely relate to a kind of air-conditioner compressor crankshaft case heater.
Background technique
Compressor of air conditioner is all installed on the outdoor unit of air conditioner, and in winter, especially the northern area of China, weather are tight
Cold, the compressor in low temperature increases the resistance of starting, on startup, one due to internal lubricating oil viscosity consistency increasing
Aspect consumes the energy, on the other hand also brings damage to compressor, largely reduces the service life of compressor.
In view of the foregoing, just occurs this product of compressor crankcase heater in industry very early, at present on the market
There are mainly three types of types: the first is silicone rubber material, is primarily present because of the drawbacks of being easy cracking fracture of exposing to the sun and rain.Second
Kind be stainless steel material, be primarily present the thermal efficiency is not high, product itself pad is easy to fall off, installation when easy damaged compressor table
The drawbacks such as face paint and cost of manufacture are higher.The third is that the present inventor produces on July 13rd, 2011 to State Intellectual
The heater for the aluminium material that power office proposes, and in acquisition State Intellectual Property Office utility model patent authorization on 2 8th, 2012
(patent No.: ZL201120245123.3), the design patent authorization of acquisition on October 3rd, 2012 State Intellectual Property Office are (specially
Benefit number: ZL201130220892.3), in the past 7 years sales process, inventor constantly tracks this license product
User feedback situation obtains many specific aim suggestions, and more prominent, the line with heating function of heater body is not fully sealed, by
It is installed on outdoor in product, throughout the year by wind and weather, the gap between unencapsulated line with heating function and aluminium material is easily sheltered evil people and countenance evil practices,
Many dusts and sundries are accumulated, on the one hand causes fever line insulating layer to be easily corroded, causes security risk, on the one hand to product
The thermal efficiency affects, waste of energy.
Summary of the invention
Technical problem to be solved: being easy accumulation dust and sundries for aluminium material heater at this stage, can be to hair
Hot line insulating layer causes the problem of corroding and influencing the thermal efficiency, and it is ZL201120245123.3 that the present invention provides one kind in number
Patented product on the basis of upgrading modified version.
Technical solution: the invention is realized by the following technical scheme: a kind of air-conditioner compressor crankshaft case heater, including protects
Warm filler rod, heater wire, sealing strip, secure component, power firestreak, zero-power line and power ground line, fastener include hose clamp and
Hose clamp locking piece, the both ends for keeping the temperature filler rod are connected with hose clamp and hose clamp locking piece respectively, sealing strip and heat preservation filler rod entirety phase
Connection, which is characterized in that heat preservation filler rod is an entirety, and heater wire is located at the cavity that heat preservation filler rod and sealing strip are constituted
It is interior.
The heat preservation filler rod is aluminium material.
The section of the heat preservation filler rod is " Ω " shape.
The heat preservation filler rod and hose clamp and hose clamp locking piece are locked by clamp to be riveted.
The quantity of the clamp is that every end 4 is right.
The sealing strip is aluminium material.
The section of the sealing strip is "convex" shaped.
The sealing strip turns down locking by two straight lines of " Ω " heat preservation filler rod.
The power firestreak, zero-power line are connected with the both ends of line with heating function respectively.
The power firestreak, zero-power line and line with heating function connection after also junction covering high-temperature marine glue and be enclosed with absolutely
Edge protective case.
The power ground line is connected by way of spot welding with hose clamp locking piece.
The utility model has the advantages that the present invention increases sealing strip, keeps away compared with the patented product that number is ZL201120245123.3
The phenomenon that having exempted from because accumulating dust and sundries caused by being exposed to outdoor wind and weather for a long time at gap, also just prevents from source
The generation for the case where line with heating function outer layer is corroded and influences the thermal efficiency.And remain original product it is energy saving, will not scratch
Compressor surface paint, easy for installation, manufacturing process is simple, is suitble to all advantages such as high-volume manufacture.
Detailed description of the invention
Fig. 1 is composed structure schematic diagram of the invention.
Fig. 2 is heat preservation filler rod, sealing strip and line with heating function of the invention, i.e., the sectional view at Fig. 1: A-A.
Specific embodiment
The present invention proposes a kind of air-conditioning of upgraded version on the basis of the patented product that number is ZL201120245123.3
Compressor crankcase heater.As depicted in figs. 1 and 2, comprising: heat preservation filler rod (1), heater wire (2), sealing strip (3), hose clamp
(4), hose clamp locking piece (5), power firestreak (6), zero-power line (7) and power ground line (8).
The both ends of heater wire (2) are connected with power firestreak (6) and zero-power line (7) respectively, in order to ensure reliability and pacify
Quan Xing is protected in its junction covering high-temperature marine glue and with insulating protective sleeve.
It is connected with the heat preservation filler rod (1) of heater wire (2) insertion " Ω " shape of power firestreak and zero curve, heat preservation filler rod (1)
Both ends pass through 4 pairs of clamps respectively and mutually lock riveting with hose clamp (4) and hose clamp locking (5) part.
Sealing strip (3) is " convex " font, by two straight lines of the heat preservation filler rod of fold " Ω " shape, wraps up and locks close
Strip of paper used for sealing, two straight lines after fold just compensate for two concave surfaces of sealing strip of " convex " font, form a plane, such as scheme
Shown in 2.
The plane of above-mentioned formation is in contact with compressor crankcase, ensure that its contact area between compressor, really
The efficient transmitting of thermal protection amount.
Line with heating function (2) is then located at the gap product in the cavity between heat preservation filler rod (1) and sealing strip (3), before having prevented
The possibility of tired dust and sundries, the occurrence of having prevented corrosion line with heating function surface insulation layer and influenced the thermal efficiency.
Power ground line (8) is fixed on hose clamp locking piece (5) by way of spot welding.
The aluminium material that previous generation product uses still is continued to use in heat preservation filler rod (1), close in order to preferably keep the conductivity of heat
Strip of paper used for sealing (3) also selects aluminium material to be made.
Embodiment more than original text is merely illustrative of the invention's technical idea, and protection model of the invention cannot be limited with this
Enclose, it is all according to the technical idea provided by the invention, any changes made on the basis of the technical scheme each falls within guarantor of the present invention
Within the scope of shield.The technology that the present invention is not directed to can be realized by existing technology.
Claims (8)
1. a kind of air-conditioner compressor crankshaft case heater, including heat preservation filler rod (1), heater wire (2), sealing strip (3), hose clamp (4),
Hose clamp locking piece (5), power firestreak (6), zero-power line (7) and power ground line (8), it is characterised in that: keeping the temperature filler rod (1) is
One entirety.
2. a kind of air-conditioner compressor crankshaft case heater according to claim 1, it is characterised in that: the heater wire (2)
It is directly embedded into the cavity of heat preservation filler rod (1).
3. a kind of air-conditioner compressor crankshaft case heater according to claim 1, it is characterised in that: the heat preservation filler rod
(1) it is sealed with heater wire (2) by sealing strip (3).
4. a kind of air-conditioner compressor crankshaft case heater according to claim 1, it is characterised in that: the heat preservation filler rod
(1) section is " Ω " shape.
5. a kind of air-conditioner compressor crankshaft case heater according to claim 1, it is characterised in that: the sealing strip (3)
Section be " convex " font.
6. a kind of air-conditioner compressor crankshaft case heater according to claim 1, it is characterised in that: the heat preservation filler rod
(1) both ends mutually lock riveting with hose clamp (4) and hose clamp locking piece (5).
7. a kind of air-conditioner compressor crankshaft case heater according to claim 6, it is characterised in that: the heat preservation filler rod
(1) both ends mutually lock riveting by clamp with hose clamp (4) and hose clamp locking piece (5).
8. a kind of air-conditioner compressor crankshaft case heater according to claim 7, it is characterised in that: the quantity of the clamp
It is 4 pairs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811622979.0A CN109578249A (en) | 2018-12-28 | 2018-12-28 | A kind of air-conditioner compressor crankshaft case heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811622979.0A CN109578249A (en) | 2018-12-28 | 2018-12-28 | A kind of air-conditioner compressor crankshaft case heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109578249A true CN109578249A (en) | 2019-04-05 |
Family
ID=65933317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811622979.0A Pending CN109578249A (en) | 2018-12-28 | 2018-12-28 | A kind of air-conditioner compressor crankshaft case heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109578249A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB811992A (en) * | 1954-05-26 | 1959-04-15 | Henry Hope Bruce | Improvements in electric heating cables |
| US3940591A (en) * | 1974-07-01 | 1976-02-24 | Texas Instruments Incorporated | Self-regulating electric heater |
| GB1529353A (en) * | 1974-09-27 | 1978-10-18 | Raychem Corp | Heat-recoverable articles |
| US5194717A (en) * | 1990-10-18 | 1993-03-16 | Tecumseh Products Company | Bracket for mounting a crankcase heater |
| CN202140382U (en) * | 2011-07-13 | 2012-02-08 | 罗启康 | Novel heating hoop for crankshaft case |
| CN104378855A (en) * | 2014-11-07 | 2015-02-25 | 常州中远精密工具厂 | Glow plug |
| CN209469555U (en) * | 2018-12-28 | 2019-10-08 | 镇江市康特电子有限责任公司 | A kind of air-conditioner compressor crankshaft case heater |
-
2018
- 2018-12-28 CN CN201811622979.0A patent/CN109578249A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB811992A (en) * | 1954-05-26 | 1959-04-15 | Henry Hope Bruce | Improvements in electric heating cables |
| US3940591A (en) * | 1974-07-01 | 1976-02-24 | Texas Instruments Incorporated | Self-regulating electric heater |
| GB1529353A (en) * | 1974-09-27 | 1978-10-18 | Raychem Corp | Heat-recoverable articles |
| US5194717A (en) * | 1990-10-18 | 1993-03-16 | Tecumseh Products Company | Bracket for mounting a crankcase heater |
| CN202140382U (en) * | 2011-07-13 | 2012-02-08 | 罗启康 | Novel heating hoop for crankshaft case |
| CN104378855A (en) * | 2014-11-07 | 2015-02-25 | 常州中远精密工具厂 | Glow plug |
| CN209469555U (en) * | 2018-12-28 | 2019-10-08 | 镇江市康特电子有限责任公司 | A kind of air-conditioner compressor crankshaft case heater |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |