CN209744823U - Drainage device for display type refrigerator - Google Patents
Drainage device for display type refrigerator Download PDFInfo
- Publication number
- CN209744823U CN209744823U CN201920249998.7U CN201920249998U CN209744823U CN 209744823 U CN209744823 U CN 209744823U CN 201920249998 U CN201920249998 U CN 201920249998U CN 209744823 U CN209744823 U CN 209744823U
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- CN
- China
- Prior art keywords
- coupling
- drainage device
- wall
- pipe joint
- tray
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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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 53
- 230000008878 coupling Effects 0.000 claims abstract description 35
- 238000010168 coupling process Methods 0.000 claims abstract description 35
- 238000005859 coupling reaction Methods 0.000 claims abstract description 35
- 238000010257 thawing Methods 0.000 claims abstract description 15
- 210000002421 cell wall Anatomy 0.000 claims abstract description 5
- 210000000038 chest Anatomy 0.000 claims 5
- 238000009434 installation Methods 0.000 abstract description 27
- 238000005057 refrigeration Methods 0.000 abstract description 2
- 238000013461 design Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000002349 favourable effect Effects 0.000 description 3
- 101150006573 PAN1 gene Proteins 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Removal Of Water From Condensation And Defrosting (AREA)
Abstract
The utility model provides a drainage device of display formula refrigerator-freezer belongs to the refrigeration plant field. It has solved the not good scheduling problem of current arrangement formula refrigerator-freezer drainage device's installation steadiness and installation convenience. This drainage device of standing formula refrigerator-freezer, including water collector and drainage spare, drainage spare is including the coupling that is the tube-shape and connect on the coupling outer wall and the drain pipe that is linked together with the coupling, be equipped with the outlet that is used for supplying the defrosting rivers to flow on the water collector, its characterized in that, drainage device is still including setting up in the tray of water collector below and support the water collector, set up on the tray and supply the coupling male groove of dodging, the coupling links to each other with the cell wall joint of dodging the groove, coupling and outlet intercommunication. The utility model discloses the installation steadiness and the installation convenience of the drainage device of display formula refrigerator-freezer have been improved simultaneously.
Description
Technical Field
The utility model belongs to the technical field of refrigeration plant, concretely relates to drainage device of display formula refrigerator-freezer.
Background
An evaporation chamber for placing an evaporator is generally arranged in a cabinet body of the display type refrigerator, and because the surface of the evaporator can frost and block an air passing channel when the evaporator works, defrosting water needs to be heated at regular time to generate the defrosting water, a drainage device needs to be arranged to discharge the defrosting water out of the cabinet body in time, and the normal operation of the display type refrigerator is guaranteed.
The existing drainage device comprises a water pan arranged below an evaporator, a drainage pipe joint is connected to the water pan, and defrosting water of the evaporator drops into the water pan and flows out through the drainage pipe joint. However, the drain pipe joint is easy to loosen and fall off, so that the defrosting water drops into the cabinet body, and the normal use of the display type refrigerator is influenced. For improving drainage device's installation steadiness, also adopt screw fixed connection drain pipe joint and water collector among the prior art, however this kind of structure not only design is complicated, is unfavorable for reducing drainage device's manufacturing cost, is not convenient for install moreover, dismantles and overhauls.
Disclosure of Invention
The utility model aims at having the above-mentioned problem to current technique, provided a drainage device of display formula refrigerator-freezer, the utility model aims to solve the technical problem that: how to improve drainage device's installation steadiness and installation convenience simultaneously.
The purpose of the utility model can be realized by the following technical proposal:
The utility model provides a drainage device of formula of showing refrigerator-freezer, includes water collector and drainage spare, drainage spare is including the coupling that is the tube-shape and connect on the coupling outer wall and the drain pipe that is linked together with the coupling, be equipped with the outlet that is used for supplying the defrosting rivers to go out on the water collector, a serial communication port, drainage device is still including setting up in the tray of water collector below and supporting the water collector, set up on the tray and supply the coupling male groove of dodging, the coupling links to each other with the cell wall joint of dodging the groove, coupling and outlet intercommunication.
Drainage device includes the tray to set up on the tray and supply coupling male dodge the groove and coupling and dodge the cell wall joint in groove and link to each other, make coupling firm connection and tray on, improved the installation steadiness of coupling, thereby improve drainage device's installation steadiness, the installation and the dismantlement of the coupling of being convenient for simultaneously, thereby improve drainage device's installation convenience, consequently compare in the structure of pipe coupling connection on the water collector in prior art, drainage device's installation steadiness and installation convenience can be improved simultaneously to this patent. The tray is arranged below the water receiving tray and supports the water receiving tray and the structure that the pipe joint is inserted into the avoiding groove of the tray and is communicated with the water outlet, so that the defrosting water in the water receiving tray can flow into the pipe joint through the outlet and then flows out of the water outlet pipe, and the normal use of the water discharging device is ensured.
in the drainage device of the display type refrigerator, the outer wall of the pipe joint is provided with the plurality of clamping protrusions, the upper end of the wall of the avoiding groove is provided with the plurality of vertical strip-shaped grooves, and the clamping protrusions are inserted into the grooves. The clamping connection structure of the first clamping protrusion and the groove is simple, processing and preparation are convenient, the production cost of the drainage device is favorably reduced, the groove is arranged at the upper end of the groove wall of the avoiding groove and is in a vertical bar shape, and the first clamping protrusion can be conveniently inserted into and pulled out of the groove, so that the installation convenience of the drainage device is favorably improved. Meanwhile, the groove is arranged on the groove wall of the avoiding groove, and the clamping protrusion is arranged on the outer wall of the pipe joint, so that the integrity of a flow passage of the pipe joint can be ensured, the defrosting water is prevented from being exposed through the pipe joint, and the normal operation of the display type refrigerator is ensured.
In the drainage device of the display type freezer, the outer wall of the pipe joint is also provided with a second clamping protrusion, the wall of the avoiding groove is provided with a through hole, and the second clamping protrusion is inserted into the through hole. The clamping structure of the second clamping protrusion and the through hole can further improve the connection stability of the pipe joint and the tray.
In the drainage device of the display type freezer, the pipe joint is cylindrical, the groove wall of the avoiding groove comprises an inward-concave arc-shaped part and linear parts symmetrically arranged on two sides of the arc-shaped part, and the through hole is formed in the arc-shaped part. The pipe joint and the avoiding groove are simple and reasonable in structural design, and the die is convenient to manufacture and process. The through hole is formed in the arc-shaped portion, preferably, the through hole is located in the center of the arc-shaped portion, the clamping protrusion II can be conveniently inserted into the through hole, and installation convenience of the pipe joint on the tray is improved.
In the drainage device of the display type freezer, the number of the first clamping protrusions is two, and the two first clamping protrusions are symmetrically arranged on two sides of the second clamping protrusions. The quantity of the first convex blocks and the second convex blocks is too small to ensure the connection stability of the pipe joints and the tray, the quantity of the first convex blocks and the second convex blocks is too large to facilitate the convenient installation and cost reduction of the pipe joints on the tray, the connection stability of the pipe joints and the tray can be ensured by the aid of the design of the first convex blocks and the second convex blocks, the convenient installation of the structure on the tray is facilitated, and accordingly the installation stability and installation convenience of the drainage device are guaranteed.
In the drainage device of the display type refrigerator, the upper end of the pipe joint is open, a downward annular convex edge is arranged at the edge of the water outlet of the water receiving tray, and the annular convex edge is inserted into the pipe joint and abuts against the inner wall of the upper end of the pipe joint. The coupling upper end is open setting, be favorable to simplifying the structural design of drainage spare, the protruding edge of annular at water collector outlet edge inserts in the coupling and leans on with the coupling counterbalance, can ensure in the defrosting rivers income coupling in the water collector, and compare in prior art the structure that the water collector has drainage pipe, this patent is favorable to simplifying the structure of water collector, reduce its manufacturing cost, and the structure on the protruding edge of annular is favorable to ensuring the water collector and firmly placing on the tray, it is spacing to the coupling upper end formation of joint on the tray to make the water collector, can avoid the protruding one of card of coupling to drop out from recess one, improve the connection steadiness of coupling and tray.
Compared with the prior art, the drainage device of the display type freezer has the following advantages: adopt the drainage device including the tray, through seting up on the tray and dodge the groove, make the coupling insert and dodge the groove and link to each other with the cell wall joint that dodges the groove, make on coupling firm connection and the tray, improved the installation steadiness of coupling, the installation and the dismantlement of the coupling of being convenient for have improved drainage device's installation steadiness and installation convenience.
Drawings
FIG. 1 is a schematic view of the embodiment of the present invention installed in a display type ice chest.
Fig. 2 is a schematic diagram of the overall structure of the embodiment of the present invention.
Fig. 3 is a schematic view of a connection structure between the drainage member and the tray in the embodiment of the present invention.
Fig. 4 is an exploded schematic view of an embodiment of the present invention.
Fig. 5 is an enlarged schematic view of the region a in fig. 4.
Fig. 6 is a schematic structural view of a water pan according to an embodiment of the present invention.
In the figure, 1, a water pan; 11. a water outlet; 12. an annular convex edge; 2. a tray; 21. an avoidance groove; 22. an arc-shaped portion; 23. a straight portion; 3. a drainage member; 31. a pipe joint; 32. a drain pipe; 4. a first clamping bulge; 5. a second clamping protrusion; 6. a groove; 7. a through hole; 8. a cabinet body.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in FIG. 1, the embodiment of the present invention is installed in the cabinet 8 of the display type ice chest for discharging the defrosting water generated by defrosting the evaporator in the evaporation chamber. As shown in fig. 2-4, the present embodiment includes a water receiving tray 1, a tray 2 and a drainage member 3, the tray 2 is obliquely disposed in the cabinet 8, the water receiving tray 1 is placed on the tray 2 and is also obliquely placed, and a drainage port 11 is disposed at a lower end of the water receiving tray 1, so as to facilitate the defrosting water in the water receiving tray 1 to flow out from the drainage port 11. The drainage member 3 comprises a pipe joint 31 and a drainage pipe 32 connected to the outer wall of the lower end of the pipe joint 31 and communicated with the pipe joint 31, the pipe joint 31 is cylindrical, the upper end of the pipe joint 31 is open, the lower end of the pipe joint 31 is communicated with one end of the drainage pipe 32, and the other end of the drainage pipe 32 is connected with a drainage hose. The tray 2 is provided with an avoiding groove 21 for inserting the pipe joint 31, the pipe joint 31 is connected with the groove wall of the avoiding groove 21 in a clamping manner, and the pipe joint 31 is communicated with the water outlet 11.
Specifically, as shown in fig. 5, the outer wall of the pipe joint 31 is provided with two first clamping protrusions 4 and two second clamping protrusions 5, the upper end of the wall of the avoidance groove 21 is provided with two vertical strip-shaped grooves 6, the two first clamping protrusions 4 are correspondingly inserted into the two grooves 6, and the strip-shaped grooves 6 are convenient for the insertion and extraction of the first clamping protrusions 4 into the grooves 6, so that the installation convenience of the drainage device is improved. The groove wall of the avoiding groove 21 is also provided with a through hole 7, the clamping protrusion II 5 is inserted into the through hole 7, the groove 6 is arranged on the groove wall of the avoiding groove 21, and the clamping protrusion I4 is arranged on the outer wall of the pipe joint 31, so that the integrity of a flow channel of the pipe joint 31 can be ensured, the defrosting water is prevented from being exposed through the pipe joint 31, and the normal operation of the display type refrigerator is ensured.
The groove wall of the avoiding groove 21 comprises an inward arc-shaped part 22 and straight parts 23 symmetrically arranged at two sides of the arc-shaped part 22, and the shape of the avoiding groove is similar to that of the cylindrical pipe joint 31, so that the pipe joint 31 can be conveniently inserted into the avoiding groove 21. The through hole 7 is arranged in the center of the arc top of the arc-shaped part 22, so that the clamping convex 5 can be conveniently inserted into the through hole 7, and the installation convenience of the pipe joint 31 on the tray 2 is improved.
The two sides of the two clamping protrusions 5 are symmetrically arranged on the two clamping protrusions 4, so that the stress balance of the pipe joint 31 is guaranteed, and the installation stability of the drainage piece 3 is improved.
As shown in figure 6, a downward annular convex edge 12 is arranged at the edge of the water discharge opening 11 of the water-receiving tray 1. The annular convex edge 12 is inserted into the pipe joint 31 and abuts against the inner wall of the upper end of the pipe joint 31, so that the stable placement of the water pan 1 on the tray 2 is facilitated, the installation stability of the pipe joint 31 is improved, the arrangement enables the water pan 1 to be limited to the upper end of the pipe joint 31 clamped on the tray 2, the clamping protrusion 4 of the pipe joint 31 is prevented from falling off from the groove 6, and the connection stability of the pipe joint 31 and the tray 2 is improved.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Claims (6)
1. The utility model provides a drainage device of stand formula refrigerator-freezer, includes water collector (1) and drain (3), drain (3) are including coupling (31) that are the tube-shape and connect on coupling (31) outer wall and drain pipe (32) that are linked together with coupling (31), be equipped with on water collector (1) and be used for supplying defrosting rivers play outlet (11), its characterized in that, drainage device is still including setting up in water collector (1) below and supporting tray (2) of water collector (1), set up on tray (2) and supply coupling (31) male groove (21) of dodging, coupling (31) link to each other with the joint cell wall of dodging groove (21), coupling (31) and outlet (11) intercommunication.
2. A drainage device for display-type ice chests according to claim 1, wherein the outer wall of the pipe joint (31) is provided with a plurality of protrusions (4), the upper end of the wall of the avoiding groove (21) is provided with a plurality of vertical strip-shaped grooves (6), and the protrusions (4) are inserted into the grooves (6).
3. A drain arrangement for a display ice chest according to claim 2, wherein the tube connection (31) is further provided with a second snap projection (5) on the outer wall thereof, the wall of the recess (21) is provided with a through hole (7), and the second snap projection (5) is inserted into the through hole (7).
4. A drain arrangement for a display ice chest according to claim 3, wherein the tube connection (31) is cylindrical, the wall of the escape slot (21) comprises an inwardly concave arcuate portion (22) and linear portions (23) symmetrically disposed on either side of the arcuate portion (22), and the through hole (7) is disposed on the arcuate portion (22).
5. A drainage arrangement for a display ice chest according to claim 4, wherein the number of the first snap projections (4) is two, and the two first snap projections (4) are symmetrically arranged on both sides of the second snap projections (5).
6. A draining device for a display ice chest according to any of claims 1 to 5, wherein the upper end of the pipe joint (31) is open, and a downward annular flange (12) is provided at the edge of the drain opening (11) of the water pan (1), the annular flange (12) being inserted into the pipe joint (31) and abutting against the inner wall of the upper end of the pipe joint (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920249998.7U CN209744823U (en) | 2019-02-27 | 2019-02-27 | Drainage device for display type refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920249998.7U CN209744823U (en) | 2019-02-27 | 2019-02-27 | Drainage device for display type refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209744823U true CN209744823U (en) | 2019-12-06 |
Family
ID=68708799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920249998.7U Expired - Fee Related CN209744823U (en) | 2019-02-27 | 2019-02-27 | Drainage device for display type refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209744823U (en) |
-
2019
- 2019-02-27 CN CN201920249998.7U patent/CN209744823U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Drainage device of display freezer Effective date of registration: 20201113 Granted publication date: 20191206 Pledgee: China Co. truction Bank Corp Taizhou Jiaojiang branch Pledgor: ZHEJIANG XINGXING REFRIGERATION Co.,Ltd. Registration number: Y2020330000950 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210311 Granted publication date: 20191206 Pledgee: China Co. truction Bank Corp Taizhou Jiaojiang branch Pledgor: ZHEJIANG XINGXING REFRIGERATION Co.,Ltd. Registration number: Y2020330000950 |
|
| 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: 20191206 |