CN2626935Y - Water leaker for refrigerating box - Google Patents
Water leaker for refrigerating box Download PDFInfo
- Publication number
- CN2626935Y CN2626935Y CN 03231863 CN03231863U CN2626935Y CN 2626935 Y CN2626935 Y CN 2626935Y CN 03231863 CN03231863 CN 03231863 CN 03231863 U CN03231863 U CN 03231863U CN 2626935 Y CN2626935 Y CN 2626935Y
- Authority
- CN
- China
- Prior art keywords
- water outlet
- barrel
- outlet device
- hole
- cover bracket
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 238000007789 sealing Methods 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 abstract description 2
- 238000005057 refrigeration Methods 0.000 abstract 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
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- Float Valves (AREA)
Abstract
The utility model provides a water leaker for refrigeration container or refrigeration vehicles, which has advantages of high water draining performance, simple structure and convenient maintenance and is difficult to be jammed. The water leaker comprises a cylindrical housing (1) with an open upper portion, a closed lower portion, a through-hole (11) arranged at the center of the closed lower portion; an upper cover (2) fixed on the upper portion of the cylindrical housing (1) and having a small hole (21) at the center thereof; and a floating ball (3) defined between the through-hole (11) of the cylindrical casing and the upper cover (2), wherein the diameter of the through-hole (11) is larger than the difference between the inner diameter of the cylindrical housing (1) and the outer diameter of the floating ball (3).
Description
Technical field
The utility model relates to the automatically tackling blockage water device that is used for refrigerated container or refrigerator carriage, particularly a kind of Water outlet device that utilizes ball float to realize refrigerated cabinet automatically tackling blockage water.
Background technology
At present the unimpeded water device that refrigerated container or refrigerator carriage are commonly used mainly contains two kinds of two float-ball type Water outlet devices and rubber faucet formula (kazoo) Water outlet devices.
Publication number is that the Chinese invention patent of CN1184068A has disclosed a kind of pair of float-ball type Water outlet device, and it mainly is made up of cylinder blanket, last valve cap, ball float, following valve cap, dividing plate, sealing member etc.This Water outlet device has utilized the buoyancy of ball float, makes the interior ponding of case to discharge automatically, can prevent that again the outer ponding of case from pouring in down a chimney in the cartonning.But because the restriction of the floating ball diameter valve cap that is subjected to being provided with on the dividing plate, make that the dividing plate hole is too small and (be 4～5mm) only generally, when running into a large amount of ponding, can't in time discharge, thereby become " bottleneck " of this Water outlet device drainage ability.Particularly, when transporting the big goods of water ratio, the condensed water that produces in the case is more, if can not in time discharge outside the case, will deposit in T type floor, thereby the draught area on T type floor is reduced, and causes goods overheated, causes goods damage.In addition, in this Water outlet device, because ball float is located by valve cap, the gap between them is very little, and (bilateral gap generally only is 1～2mm), and has aperture on the valve cap, so tangle rubbish easily, results in blockage.
The groundwork element of rubber faucet formula Water outlet device is the rubber faucet, and it is exposed to container base, so damage easily in transit and lose.In addition, if repair or replace the rubber faucet, freight container need be sling can, therefore maintenance is also inconvenient.
Therefore need the refrigerated cabinet Water outlet device that a kind of drainage ability is strong, simple in structure, be difficult for obstruction, be easy to safeguard.
Summary of the invention
The purpose of this utility model provides a kind of Water outlet device that is used for refrigerated container or refrigerator carriage, and it has the advantage that drainage ability is strong, simple in structure, be difficult for obstruction, be easy to safeguard.
A kind of novel Water outlet device is provided for this reason, and it comprises:
Barrel-shaped shell, its upper port is opened wide and the lower port sealing, and the closed end center offers through hole;
Loam cake, it is fixed in the top of barrel-shaped shell, and the center offers aperture; And
Place the ball float in the cavity that limits between barrel-shaped outer casing through hole and the loam cake, and
The diameter of described through hole is greater than the difference of barrel-shaped internal diameter of outer cover and ball float external diameter.
Reasonable is that in above-mentioned Water outlet device, the upper port outward flanging of described barrel-shaped shell is to form holding flange.
Reasonable is that in above-mentioned Water outlet device, the diameter of described through hole is 4～10mm.
Reasonablely be, in above-mentioned Water outlet device, further comprise the last cover bracket that snaps in barrel-shaped shell upper end, the inner wall shape of its outer wall shape and barrel-shaped shell upper is coincide, and the inwall bottom offers groove, and described going up is provided with the projection that can insert in the cover bracket inboard wall groove on the cover outer wall.
Reasonable is that in above-mentioned Water outlet device, described going up between cover bracket and the barrel-shaped shell is provided with O-ring seal.
Reasonablely be, in above-mentioned Water outlet device, comprise further being arranged at the described breaker plate of going up between cover bracket and the loam cake that some small through hole are offered on its surface, and in loam cake snaps in the groove of cover bracket.
Reasonablely be, in above-mentioned Water outlet device, further comprise the web that is arranged at the cover bracket upper end, the upper port of itself and last cover bracket tightens together.
Compare with two float-ball type Water outlet devices, Water outlet device of the present utility model makes floating ball diameter enlarge owing to cancelled valve cap, and the also corresponding increase of leaking hole diameter, drainage ability strengthens greatly; Because the increase of floating ball diameter, auto-reset function strengthens, so that the gap, location of ball float external diameter and tubbiness outer case inner diameter can strengthen, greater than the gap, location between two ball Water outlet device ball float external diameters and the valve cap internal diameter, and the inner surface of outer cover smoother that contacts with ball float, reduced possibility of jamming; The utility model Water outlet device has been cancelled vital parts such as valve cap, following ball float up and down, and is simple in structure, reduced cost; In addition, all consumable accessorys of this Water outlet device all can take out in case, are convenient to safeguard.
Description of drawings
By below in conjunction with accompanying drawing to description of the present utility model, can further understand the purpose of this utility model, advantage and characteristics, wherein:
Fig. 1 is the elevation profile scheme drawing of the utility model Water outlet device.
The specific embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail.
As shown in Figure 1, the Water outlet device of present embodiment mainly is made up of barrel-shaped shell 1, loam cake 2, ball float 3, last cover bracket 4, breaker plate 5 and web 41 etc.
The inner wall shape on the outer wall shape of last cover bracket 4 and barrel-shaped shell 1 top is coincide, and therefore can paste and in the upper inside wall of barrel-shaped shell 1; The inwall bottom of last cover bracket 4 offers groove.The projection that can insert in cover bracket 4 inboard wall grooves is set on the outer wall of loam cake 2, therefore can be fixed together with last cover bracket 4; The center of loam cake 2 offers aperture 21, and its slightly larger in diameter is in the diameter of through hole 11.
In the present embodiment, thereby in order to prevent that impurity in the condensed water from entering Water outlet device and resulting in blockage, the breaker plate 5 that some small through hole are offered on a surface is set also above loam cake aperture 21, it is in loam cake 2 snaps in the groove of cover bracket 4.
One web 41 is set in the upper end of last cover bracket 4, and itself and last cover bracket 4 upper port tighten together, and loam cake 2, last cover bracket 4 and breaker plate 5 are also taken out of together when therefore taking out web 41, are convenient to Water outlet device is cleared up.
The principle of work of the utility model preferred embodiment is below described.
When the condensed water in the refrigerated cabinet flows into the aperture 21 of loam cake 2, if tubbiness shell 1 inner cavity water accumulation is less or do not have ponding, then ball float 3 self gravitations and case inner air pressure sum are greater than its suffered buoyancy, and ball float 3 will keep off on the through hole 11 of tubbiness shell 1 bottom, have guaranteed the air-tightness of casing.When the ponding that flows into barrel-shaped shell 1 inner chamber reaches certain degree of depth, the buoyancy that ball float 3 is subjected to begins greater than self gravitation and case inner air pressure sum, therefore ball float 3 will float automatically, and the ponding in the cavity is discharged outside the case by the through hole 11 of outer casing bottom, thereby reaches self-draining purpose.If ponding via through holes 11 outside refrigerated cabinet constantly flows in barrel-shaped shell 1 cavity, then ball float 3 also will constantly float, and up to the through hole 21 of blocking loam cake 2, thereby preventing that the outer ponding of case from pouring in down a chimney enters in the case.
Claims (7)
1. the Water outlet device that refrigerated cabinet is used is characterized in that, comprising:
Barrel-shaped shell (1), its upper port is opened wide and the lower port sealing, and the closed end center offers through hole (11);
Loam cake (2), it is fixed in the top of barrel-shaped shell (1), and the center offers aperture (21); And
Place the ball float (3) in the cavity that limits between barrel-shaped outer casing through hole (11) and the loam cake (2), and
The diameter of described through hole (11) is greater than the difference of barrel-shaped shell (1) internal diameter and ball float (3) external diameter.
2. Water outlet device as claimed in claim 1, the upper port outward flanging that it is characterized in that described barrel-shaped shell (1) is to form holding flange (13).
3. Water outlet device as claimed in claim 1 is characterized in that, the diameter of described through hole (11) is 4～10mm.
4. as any described Water outlet device in the claim 1～3, it is characterized in that, further comprise the last cover bracket (4) that snaps in barrel-shaped shell (1) upper end, the inner wall shape on its outer wall shape and barrel-shaped shell (1) top is coincide, and the inwall bottom offers groove, and the projection that can insert in cover bracket (4) inboard wall groove is set on described loam cake (2) outer wall.
5. Water outlet device as claimed in claim 4 is characterized in that, described going up between cover bracket (4) and the barrel-shaped shell (1) is provided with O-ring seal.
6. Water outlet device as claimed in claim 4, it is characterized in that, further comprise being arranged at the described breaker plate of going up between cover bracket (4) and the loam cake (2) (5), some small through hole are offered on its surface, and snap in the groove of cover bracket (4) with loam cake (2).
7. Water outlet device as claimed in claim 6 is characterized in that, further comprises the web (41) that is arranged at cover bracket (4) upper end, and the upper port of itself and last cover bracket (4) tightens together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03231863 CN2626935Y (en) | 2003-06-04 | 2003-06-04 | Water leaker for refrigerating box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03231863 CN2626935Y (en) | 2003-06-04 | 2003-06-04 | Water leaker for refrigerating box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2626935Y true CN2626935Y (en) | 2004-07-21 |
Family
ID=34248395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03231863 Expired - Lifetime CN2626935Y (en) | 2003-06-04 | 2003-06-04 | Water leaker for refrigerating box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2626935Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102203474A (en) * | 2008-11-03 | 2011-09-28 | 托比·普里斯特利 | Improvements in valves |
| CN104864664A (en) * | 2015-06-12 | 2015-08-26 | 合肥华凌股份有限公司 | Drain pipe component and refrigerator |
| CN105920768A (en) * | 2016-04-08 | 2016-09-07 | 张中晓 | Preacting device |
| CN107323882A (en) * | 2017-06-20 | 2017-11-07 | 广东富华机械装备制造有限公司 | A kind of drainage arrangement |
| CN109592234A (en) * | 2019-01-22 | 2019-04-09 | 太仓中集冷藏物流装备有限公司 | Water outlet device for frozen products insulated container |
-
2003
- 2003-06-04 CN CN 03231863 patent/CN2626935Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102203474A (en) * | 2008-11-03 | 2011-09-28 | 托比·普里斯特利 | Improvements in valves |
| CN104864664A (en) * | 2015-06-12 | 2015-08-26 | 合肥华凌股份有限公司 | Drain pipe component and refrigerator |
| CN105920768A (en) * | 2016-04-08 | 2016-09-07 | 张中晓 | Preacting device |
| CN107323882A (en) * | 2017-06-20 | 2017-11-07 | 广东富华机械装备制造有限公司 | A kind of drainage arrangement |
| CN109592234A (en) * | 2019-01-22 | 2019-04-09 | 太仓中集冷藏物流装备有限公司 | Water outlet device for frozen products insulated container |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20130604 Granted publication date: 20040721 |