CN203810687U - Anti-freezing drainage device - Google Patents
Anti-freezing drainage device Download PDFInfo
- Publication number
- CN203810687U CN203810687U CN201420194125.8U CN201420194125U CN203810687U CN 203810687 U CN203810687 U CN 203810687U CN 201420194125 U CN201420194125 U CN 201420194125U CN 203810687 U CN203810687 U CN 203810687U
- Authority
- CN
- China
- Prior art keywords
- tank
- water tank
- water
- carbon film
- heating plate
- 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.)
- Expired - Lifetime
Links
- 238000007710 freezing Methods 0.000 title abstract description 7
- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 14
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 13
- 229920003023 plastic Polymers 0.000 claims abstract description 10
- 239000004033 plastic Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 7
- 108010053481 Antifreeze Proteins Proteins 0.000 claims description 8
- 230000002528 anti-freeze Effects 0.000 claims description 8
- 238000007599 discharging Methods 0.000 claims description 5
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 4
- 239000003063 flame retardant Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 26
- 238000010257 thawing Methods 0.000 abstract description 11
- 230000008014 freezing Effects 0.000 abstract description 4
- 230000000979 retarding effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 3
- 238000010009 beating Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Landscapes
- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
The utility model discloses an anti-freezing drainage device which comprises a water tank, a drainage valve and a carbon film heating plate. The water tank is made of inflaming retarding plastic materials and fixed inside a chassis of an outdoor machine; the drainage valve is fixed on the lateral face or the bottom of the water tank and communicated with a water outlet of a water through tank; the carbon film heating plate is arranged at the position, in front of the drainage valve, in the water tank. By means of the anti-freezing drainage device, the temperature of the carbon film heating plate can be controlled in the scope ranging from 60 DEG C to 70 DEG C, defrosting water is prevented from freezing in the water tank while deformation damage to the water tank is avoided, and it is guaranteed that the defrosting water is safely and effectively drained on the premise that the plastic water tank is not damaged.
Description
Technical field
The utility model relates to a kind of anti-freeze drainage arrangement.
Background technology
Not draining of cold-warm type split-type air conditioner is in winter heating process, when the surface temperature of outdoor evaporimeter reaches subzero, the surface of evaporimeter may frosting, and thick frost layer can cause Air Flow to be obstructed, affect the heating capacity of air-conditioner, now need to carry out defrost.The defrosting water producing when defrost imports in tank, now draining valve work, and defrosting water flow to outdoor through draining valve.In defrost process, be zubzero temperature if outdoor, in tank, water may freeze, causing cannot draining, time and for a long time it, even can freezing tank, draining valve.
For meeting normal drainage requirement, way is in the past arranged heating tape in tank.The heating-up temperature of heating tape is 200 DEG C of left and right, and for coordinating it to use, the heat distortion temperature of the material of tank must be far away higher than 200 DEG C.The general Split type air conditioner that is equipped with the auxiliary defrost in heating tape, is arranged in outdoor condenser below by heating tape, in panel beating chassis.
Not draining of the refrigeration split-type air conditioner of the release of market now, it has set up tank on off-premises station panel beating chassis.In tank collects in indoor condensed water, and non-leakage, then and by dispensing device for water, condensed water is spilt to condenser surface evaporation and discharges, to reach energy-conservation object.When air-conditioning is in the time that heat winter when off-premises station defrost, defrosting water all comes together in tank, now needs at once water to be discharged, Gu set up draining valve on tank.Tank is the installation requirement that simultaneously meets dispensing device for water, draining valve, need be designed to working of plastics.Now, if adopt the auxiliary defrost in heating tape, the heating-up temperature of 200 DEG C can cause the temperature distortion of plastics tank, even melting, and potential safety hazard is large.If now improve this problem, tank material need be used the flame retardant plastics of heat distortion temperature more than 200 DEG C, and as PPS and so on, but its material is firmly crisp, moulding process is difficult, and cost is high, is not easy to promote.Therefore,, for overcoming the above problems, need further improve.
Utility model content
The purpose of this utility model is to provide the anti-freeze drainage arrangement that a kind of not draining split-type air conditioner is used, and discharges safely and effectively defrosting water under the prerequisite of not damaging plastics tank.
The technical scheme that realizes the utility model object is: a kind of anti-freeze drainage arrangement, comprises tank, draining valve and carbon film heating plate; Described tank is flame retardant plastics material, and is fixed in bottom plate of outdoor unit; Described draining valve is fixed on side or the bottom of tank, and is communicated with the delivery port of tank; Described carbon film heating plate is arranged in tank, the anterior position of draining valve.
Described draining valve is direct driving type electromagnetic discharging valve.
Adopt technique scheme, the utlity model has following beneficial effect: the temperature of (1) carbon film heating plate of the present utility model can be controlled between 60～70 DEG C, thereby ensure when not deformation of tank damages to prevent that defrosting water from freezing in tank, ensure to discharge safely and effectively defrosting water under the prerequisite of not damaging plastics tank.
(2) draining valve of the present utility model is direct driving type electromagnetic discharging valve, and direct driving type electromagnetic discharging valve also can move in the time of zero pressure difference or vacuum, high pressure, thereby further defrosting water is discharged in guarantee effectively.
Brief description of the drawings
For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is structural representation of the present utility model.
Label in accompanying drawing is:
Bottom plate of outdoor unit 1, tank 2, draining valve 3, carbon film heating plate 4.
Detailed description of the invention
(embodiment 1)
See Fig. 1, the anti-freeze drainage arrangement of the present embodiment, comprises tank 2, draining valve 3 and carbon film heating plate 4.
Tank 2 is flame retardant plastics material, and is fixed in bottom plate of outdoor unit 1.Draining valve 3 is fixed on side or the bottom of tank 2, and is communicated with the delivery port of tank 2.Draining valve 3 is direct driving type electromagnetic discharging valve.Carbon film heating plate 4 adopts carbon film heating plate, and be arranged in tank 2, the anterior position of draining valve 3.
The temperature of the carbon film heating plate 4 of the anti-freeze drainage arrangement of the present embodiment can be controlled between 60～70 DEG C, thereby ensure when tank 2 not deformation damage to prevent that defrosting water from freezing in tank 2, ensure to discharge safely and effectively defrosting water under the prerequisite of not damaging tank 2.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any amendment of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. an anti-freeze drainage arrangement, is characterized in that: comprise tank (2), draining valve (3) and carbon film heating plate (4); Described tank (2) is flame retardant plastics material, and is fixed in bottom plate of outdoor unit (1); Described draining valve (3) is fixed on side or the bottom of tank (2), and is communicated with the delivery port of tank (2); Described carbon film heating plate (4) is arranged in tank (2), the anterior position of draining valve (3).
2. a kind of anti-freeze drainage arrangement according to claim 1, is characterized in that: described draining valve (3) is direct driving type electromagnetic discharging valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420194125.8U CN203810687U (en) | 2014-04-21 | 2014-04-21 | Anti-freezing drainage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420194125.8U CN203810687U (en) | 2014-04-21 | 2014-04-21 | Anti-freezing drainage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203810687U true CN203810687U (en) | 2014-09-03 |
Family
ID=51449428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420194125.8U Expired - Lifetime CN203810687U (en) | 2014-04-21 | 2014-04-21 | Anti-freezing drainage device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203810687U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833148A (en) * | 2015-05-29 | 2015-08-12 | 广东志高空调有限公司 | Anti-freezing drainage device and method for low-temperature heat pump |
| CN106839380A (en) * | 2016-12-23 | 2017-06-13 | 青岛海尔空调器有限总公司 | The air-conditioner drainage arrangement and air-conditioner of cryogenic refrigeration operating mode |
| CN111197819A (en) * | 2018-11-16 | 2020-05-26 | 奥克斯空调股份有限公司 | Air conditioner outdoor unit, air conditioner and control method of air conditioner |
-
2014
- 2014-04-21 CN CN201420194125.8U patent/CN203810687U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104833148A (en) * | 2015-05-29 | 2015-08-12 | 广东志高空调有限公司 | Anti-freezing drainage device and method for low-temperature heat pump |
| CN106839380A (en) * | 2016-12-23 | 2017-06-13 | 青岛海尔空调器有限总公司 | The air-conditioner drainage arrangement and air-conditioner of cryogenic refrigeration operating mode |
| CN111197819A (en) * | 2018-11-16 | 2020-05-26 | 奥克斯空调股份有限公司 | Air conditioner outdoor unit, air conditioner and control method of air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |