CN201199119Y - Dismountable type evaporation tube sheath - Google Patents
Dismountable type evaporation tube sheath Download PDFInfo
- Publication number
- CN201199119Y CN201199119Y CNU2008200861034U CN200820086103U CN201199119Y CN 201199119 Y CN201199119 Y CN 201199119Y CN U2008200861034 U CNU2008200861034 U CN U2008200861034U CN 200820086103 U CN200820086103 U CN 200820086103U CN 201199119 Y CN201199119 Y CN 201199119Y
- Authority
- CN
- China
- Prior art keywords
- evaporation tube
- upper mold
- female die
- mold section
- sheath
- 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
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- Food-Manufacturing Devices (AREA)
Abstract
This utility model discloses a detachable protective sleeve of an evaporating pipe. The detachable protective sleeve is sheathed on the peripheral surface of the evaporating pipe and comprises a male mold and a female mold which can relatively fit with each other and are respectively provided with a groove which can closely attach to the outer side face of the evaporating pipe; one end of the male mold and the female mold is wedge-shaped respectively while the other end is provided with a bump which is matched with the wedged shape. The utility model solves the technical problems in the prior art that the existing evaporator is exposed outside and is likely to rust and wear and has low refrigeration efficiency and short service life, aims at providing a detachable protective sleeve of an evaporating pipe, which is made of foaming materials and comprises a male mold and a female mold which can relatively fit with each other and be closely attached to the outer side face of the evaporating pipe, and has the advantages of low cost and convenient installation.
Description
Technical field
The utility model relates to a kind of sheath of evaporation tube, particularly relates to a kind of refrigerator evaporation tube that is used for, and can play insulation to it, anti-ly gets rusty, antiwear detachable evaporation tube sheath.
Background technology
Evaporimeter is requisite parts in the refrigeration system of refrigerator; existing evaporimeter all is built-in evaporimeters; built-in evaporimeter adopts around standard vertical tube evaporator; its structure has a groove at the cold compartment of refrigerator back side as shown in Figure 1, is used for laying evaporation tube; the evaporation tube of An Zhuaning is not because the outside is set with protective sleeve like this; so get rusty and wear and tear easily, reduced refrigerating efficiency and life-span, and influenced sight in the refrigerating chamber.
Summary of the invention
The utility model has solved outside evaporation tube of the prior art is exposed to, wearing and tearing get rusty easily, refrigerating efficiency is not high, the technical problem that life-span is short, purpose is to provide a kind of detachable evaporation tube sheath, and this sheath is made by expanded material, comprise can be involutory can be closely connected in the upper mold section and the female die of evaporation tube lateral surface, it is low to have cost, advantage easy for installation.
The technical solution of the utility model is achieved in that a kind of detachable evaporation tube sheath, its cover that can be connected overlays on the outer peripheral face of evaporation tube, this sheath comprises the upper mold section and the female die that can be involutory, described upper mold section and female die respectively have can be closely connected in the groove of evaporation tube lateral surface, and a upper mold section and female die end separately all is wedge shape, and the other end is equipped with a projection that matches with wedge-type shape.
As preferably, the shape of described upper mold section and female die is identical.
As preferably, this sheath also includes and upper mold section and female die closely is connected be one, make the detent mechanism that can not relatively move behind its matched moulds.
As preferably, described detent mechanism comprises several reference columns of the groove both sides of being located at upper mold section and is located at the female die groove locating slots that are complementary with shape reference column, number both sides; When matched moulds, reference column can embed in the locating slot just.
As preferably, described upper mold section and female die are made by expanded material.
Owing to adopted above-mentioned technical scheme, institute is so that evaporation tube can be effectively protected, and insulation effect has improved refrigerating efficiency more, problems such as the wearing and tearing of can not getting rusty, thus prolonged the life-span.
Description of drawings
Fig. 1 is the structural representation of existing evaporation tube;
Fig. 2 is upper mold section of the present utility model and the schematic diagram of female die to lumping together;
Fig. 3 is the structural representation of upper mold section of the present utility model;
Fig. 4 is the structural representation of female die of the present utility model.
The specific embodiment
The specific embodiment of the present utility model is as follows: as Fig. 2, Fig. 3, shown in Figure 4, a kind of detachable evaporation tube sheath, its cover that can be connected overlays on the outer peripheral face of evaporation tube 1, this sheath comprises the upper mold section 2 and the female die 3 that can be involutory, described upper mold section 2 and female die 3 respectively have can be closely connected in the groove 4 of evaporation tube 1 lateral surface, in order to make sealing better, a upper mold section and female die end separately all is wedge shape, and the other end is equipped with a projection that matches with wedge-type shape 5.The shape of upper mold section and female die can be identical, during use, with the tapered end 8 that the protruding end of upper mold section 2 is aimed at female die 3, can closely overlap on the outer peripheral face that overlays on evaporation tube 1 behind the matched moulds.Described upper mold section 2 and female die 3 are made by expanded material, and expanded material can be foam.
Can not become flexible after making upper mold section 2 and female die 3 matched moulds, this sheath also is provided with upper mold section 2 and female die 3 closely are connected for one, makes the detent mechanism that can not relatively move behind its matched moulds; Described detent mechanism comprises 3 reference columns 6 of groove 4 both sides of being located at upper mold section 2 and is located at the locating slot 7 that 3 of the female die groove both sides shapes with reference column 6 are complementary; When matched moulds, reference column 6 can embed in the locating slot 7 just.
Claims (5)
1. detachable evaporation tube sheath, its cover that can be connected overlays on the outer peripheral face of evaporation tube, it is characterized in that: this sheath comprises the upper mold section and the female die that can be involutory, described upper mold section and female die respectively have can be closely connected in the groove of evaporation tube lateral surface, and a upper mold section and female die end separately all is wedge shape, and the other end is equipped with a projection that matches with wedge-type shape.
2. detachable evaporation tube sheath according to claim 1, it is characterized in that: the shape of described upper mold section and female die is identical.
3. detachable evaporation tube sheath according to claim 1 is characterized in that: this sheath also includes upper mold section and female die closely are connected for one, makes the detent mechanism that can not relatively move behind its matched moulds.
4. detachable evaporation tube sheath according to claim 3 is characterized in that: described detent mechanism comprises several reference columns of the groove both sides of being located at upper mold section and is located at the female die groove locating slots that are complementary with shape reference column, number both sides; When matched moulds, reference column can embed in the locating slot just.
5. according to each described detachable evaporation tube sheath of claim 1-4, it is characterized in that: described upper mold section and female die are made by expanded material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200861034U CN201199119Y (en) | 2008-04-17 | 2008-04-17 | Dismountable type evaporation tube sheath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200861034U CN201199119Y (en) | 2008-04-17 | 2008-04-17 | Dismountable type evaporation tube sheath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201199119Y true CN201199119Y (en) | 2009-02-25 |
Family
ID=40450275
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200861034U Expired - Lifetime CN201199119Y (en) | 2008-04-17 | 2008-04-17 | Dismountable type evaporation tube sheath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201199119Y (en) |
-
2008
- 2008-04-17 CN CNU2008200861034U patent/CN201199119Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUZHOU TENGYUN REFRIGERATION EQUIPMENT CO., LTD. Free format text: FORMER OWNER: SHEN GENFA Effective date: 20110420 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 313216 NO. 17, DEXIN HIGHWAY, QIANYUAN TOWN, DEQING COUNTY, ZHEJIANG PROVINCE TO: 313201 NO. 7, DONGJIAO ROAD, QIANYUAN TOWN, DEQING COUNTY, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20110420 Address after: 313201 Zhejiang province Deqing County Qianyuan Town Eastern Road No. 7 Patentee after: Huzhou Tengyun Refrigeration Equipment Co., Ltd. Address before: 313216 Zhejiang province Deqing County Qianyuan Town New Road No. 17 Patentee before: Shen Genfa |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG TENGYUN REFRIGERATION TECHNOLOGY CO., LTD Free format text: FORMER OWNER: HUZHOU TENGYUN REFRIGERATION EQUIPMENT CO., LTD. Effective date: 20120827 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20120827 Address after: 313201 Zhejiang province Deqing County Qianyuan Town Eastern Road No. 7 Patentee after: Zhejiang Tengyun Refrigeration Technology Co.,Ltd. Address before: 313201 Zhejiang province Deqing County Qianyuan Town Eastern Road No. 7 Patentee before: Huzhou Tengyun Refrigeration Equipment Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20090225 |