CN202813613U - Evaporative cooling fan - Google Patents
Evaporative cooling fan Download PDFInfo
- Publication number
- CN202813613U CN202813613U CN 201220394232 CN201220394232U CN202813613U CN 202813613 U CN202813613 U CN 202813613U CN 201220394232 CN201220394232 CN 201220394232 CN 201220394232 U CN201220394232 U CN 201220394232U CN 202813613 U CN202813613 U CN 202813613U
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- China
- Prior art keywords
- water
- inlet pipe
- drawer type
- cooling fan
- water inlet
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- Expired - Lifetime
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Abstract
The utility model relates to the technical field of household appliances and provides an evaporative cooling fan. The evaporative cooling fan comprises a fan body and a water supply system arranged inside the fan body. The water supply system comprises a drawer type water tank and a water pump, wherein a water inlet pipe and wires capable of being connected with a power supply are arranged on the water pump, the water pump is fixed on the fan body and is separated from the drawer type water tank. A water outlet pipe capable of being connected with the water inlet pipe of the water pump is arranged on the drawer type water tank, and a self-closing type valve is arranged inside the water inlet pipe or the water outlet pipe. Or the water pump is arranged inside the drawer type water tank and the water inlet pipe is submerged in water. According to the evaporative cooling fan, the water pump of the water supply system is capable of being arranged inside the drawer type water tank to draw water, or being arranged outside the drawer type water tank to draw water, due to the two structures, the evaporative cooling fan facilitates maintenance and cleaning of a user, and therefore the evaporative cooling fan is capable of being used more conveniently and market competitiveness of the evaporative cooling fan is improved.
Description
Technical field
The utility model relates to household electrical appliance technical field, more particularly, relates to a kind of evaporation type cooling fan.
Background technology
The inside primary structure of evaporation type cooling fan comprises water system and evaporimeter, and its operation principle is to utilize water system that the water source is provided, and utilizes evaporimeter that the water evaporation is absorbed heat of vaporization and makes air cooling-down.Water system comprises water tank and water pump component, in the evaporation type cooling fan that occurs on the market at present, the water system structure is single, be that water tank and water pump component can only adopt single fixing combination, in case break down, then need change, this replacing consumption time is long, has a strong impact on the user and uses.
The utility model content
Technical problem to be solved in the utility model is to overcome the defective of prior art, provides a kind of simple in structure, is convenient to maintenance, safeguards, and can freely select the evaporation type cooling fan of water system set-up mode.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of evaporation type cooling fan is provided, comprise fan body and be located at the interior water system of described fan body, described water system comprises a drawer type water box and water pump, the wire that described water pump is provided with water inlet pipe and can be connected with the power connector end mouth, described water pump is fixed on the described fan body and with described drawer type water box and separates, described drawer type water box is provided with the outlet pipe that can be connected with the water inlet pipe of described water pump, is provided with self-closing valve in described water inlet pipe or the described outlet pipe; Perhaps, described water pump places in the described drawer type water box and described water inlet pipe is submerged in water.
Particularly, described self-closing valve comprises a push rod, is located at the sealing ring of described push rod one end and is sheathed on the described push rod and the Compress Spring between the other end of described sealing ring and described push rod.
Further, described self-closing valve inserts in the described outlet pipe by described drawer type water box is inboard, and described sealing ring is resisted against the inboard port of described outlet pipe, the two ends of described Compress Spring support respectively the other end that is positioned at described push rod and described outlet pipe the wall of inboard port.
Particularly, described water pump comprises the pump housing and is sheathed on connector on the described pump housing, described water inlet pipe is located on the described connector, is provided with the faucet with described water inlet pipe conducting on the described pump housing, and the entrance point of described water inlet pipe is provided with a feeler lever that can compress the push rod in the described outlet pipe.
Further, the seal nipple that the entrance point of described water inlet pipe is provided with a hollow and can docks with described outlet pipe, described contact pilotage is by passing in the described seal nipple.
Perhaps, described drawer type water box is provided with through hole, and described water pump places in the described drawer type water box and described wire is passed with described power connector end mouth by described through hole and is connected.
In the utility model, the water pump of water system can be arranged in the drawer type water box and draw water, or is arranged on drawer type water box and draws water outward, this dual-purpose structure is convenient to client's maintenance, cleaning, therefore, the use of more convenient evaporation type cooling fan improves its market competitiveness.
Description of drawings
Fig. 1 is the structural representation when water pump is placed on drawer type water box in the evaporation type cooling fan that provides of the utility model;
Fig. 2 is that water inlet pipe was connected cutaway view with outlet pipe when water pump was placed on drawer type water box among the utility model embodiment;
Fig. 3 is A place enlarged drawing among Fig. 2;
Fig. 4 is the decomposing schematic representation of water pump among the utility model embodiment;
Fig. 5 is the structural representation when water pump is built in drawer type water box in the utility model.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Referring to figs. 1 through Fig. 5, the utility model provides a kind of evaporation type cooling fan (not shown), it comprises fan body 100 and is located at water system in the fan body 100, water system comprises a drawer type water box 200 and water pump 300, the wire 320 that water pump 300 is provided with water inlet pipe 310 and can be connected with power connector end mouth (not shown).In the present embodiment, water pump 300 can be selected two kinds of set-up modes, as adopting as shown in fig. 1, water pump 300 is fixed on the fan body 100 and with drawer type water box 200 separates, drawer type water box 200 is provided with outlet pipe 210, and it can be connected with the water inlet pipe 310 of water pump 300, is provided with self-closing valve 400 in water inlet pipe 310 or the outlet pipe 210, by water inlet pipe 310 and being communicated with of outlet pipe 210 self-closing valve 400 being opened, realize water source supply.Perhaps, water pump 300 also can adopt mode as shown in Figure 5 to arrange, and namely directly water pump 300 is placed in the drawer type water box 200 and water inlet pipe 310 is submerged in water, and water is directly entered by water inlet pipe 310 and realizes water source supply like this.In the utility model, the water pump 300 of water system adopts above-mentioned dual-purpose structure setting, is convenient to client's maintenance, cleaning, and therefore, the use of more convenient evaporation type cooling fan improves its market competitiveness.
Particularly, please refer to Fig. 2, Fig. 3, self-closing valve 400 comprises a push rod 410, is located at the sealing ring 420 of push rod 410 1 ends and is sheathed on the push rod 410 and the Compress Spring 430 between the other end of sealing ring 420 and push rod 410.This self-closing valve 400, when External Force Acting is arranged in push rod 410, push rod 410 is pressed on the Compress Spring 430, and move take Compress Spring 430 as supporting drive sealing ring 420, thereby can open outlet pipe 210 or water inlet pipe 310, after the External Force Acting cancellation, push rod 410 resets under Compress Spring 430 elastic-restoring force effects, and band dynamic seal ring 420 moves sealing outlet pipe 210 or water inlet pipe 310.
Thisly can automatically reset self-closing valve 400 can be arranged in the outlet pipe 210 or in the water inlet pipe 310, in the present embodiment, self-closing valve 400 is located in the outlet pipe 210 of drawer type water box 200.Concrete structure such as Fig. 2, shown in Figure 3, self-closing valve 400 is by drawer type water box 200 inboard insertions in the outlet pipe 210, and sealing ring 420 is resisted against the inboard port of outlet pipe 210, the two ends of Compress Spring 430 support respectively the other end that is positioned at push rod 410 and outlet pipe 210 the wall of inboard port on.Like this, the external force to push rod 410 when the water inlet pipe 310 by water pump 300 docks with the outlet pipe 210 of drawer type water box 200 compresses, and realizes that namely above-mentioned valve opens automatically, like this outlet pipe 210 and water inlet pipe 310 conductings; When drawer type water box 200 is drawn out of, when the outlet pipe 210 of drawer type water box 200 separates with the water inlet pipe 310 of water pump 300, push rod 410 self-returns, self-closing valve 400 is closed.
Particularly, with reference to Fig. 4, water pump 300 comprises the pump housing 330 and is sheathed on connector 340 on the pump housing 330, water inlet pipe 310 is located on the connector 340, be provided with the faucet 331 with water inlet pipe 310 conductings on the pump housing 330, the water that enters of water inlet pipe 310 enters the evaporimeter of evaporation type cooling fan by faucet 331 thus.And in the present embodiment, better compress push rod 410 when water inlet pipe 310 is docked with drawer type water box 200, be provided with a feeler lever 500 in the entrance point of water inlet pipe 310.Like this, compress push rod 410 by feeler lever 500, more targeted, more accurate, and do-nothing operation can not appear.
Further, in the present embodiment, the seal nipple 600 that the entrance point of water inlet pipe 310 is provided with a hollow and can docks with outlet pipe 210, contact pilotage is by passing in the seal nipple 600.Improve the grade that is connected between water inlet pipes 310 and the outlet pipe 210 by seal nipple 600, avoid leaking and affect the operation of complete machine.
With reference to Fig. 5, be the second way that water pump in this enforcement 300 arranges, directly water pump 300 is placed in the drawer type water box 200 and water inlet pipe 310 is submerged in water, water is directly entered by water inlet pipe 310 and realizes water source supply like this.Simultaneously, drawer type water box 200 is provided with the through hole (not shown), and water pump 300 places in the drawer type water box 200 and wire 320 is passed with the power connector end mouth by through hole and is connected.Realize that like this, namely water is communicated with and electric connection.When adopting above-mentioned first kind of way, water pump 300 is located at outside the drawer type water box 200, and its wire 320 is the power connector end mouth on fan body 100 directly, realizes conducting.
To sum up, the water system in the evaporation type cooling fan that present embodiment provides can realize two kinds of set-up modes, thereby two kinds of forms of drawing water are provided, and greatly facilitates the use of evaporation type cooling fan, the maintenance in the use procedure of also being more convenient for, maintenance or cleaning.
Below only be preferred embodiment of the present utility model, not in order to limiting the utility model, all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. evaporation type cooling fan, comprise fan body and be located at the interior water system of described fan body, described water system comprises a drawer type water box and water pump, the wire that described water pump is provided with water inlet pipe and can be connected with the power connector end mouth, it is characterized in that: described water pump is fixed on the described fan body and with described drawer type water box and separates, described drawer type water box is provided with the outlet pipe that can be connected with the water inlet pipe of described water pump, is provided with self-closing valve in described water inlet pipe or the described outlet pipe; Perhaps, described water pump places in the described drawer type water box and described water inlet pipe is submerged in water.
2. evaporation type cooling fan as claimed in claim 1, it is characterized in that: described self-closing valve comprises a push rod, is located at the sealing ring of described push rod one end and is sheathed on the described push rod and the Compress Spring between the other end of described sealing ring and described push rod.
3. evaporation type cooling fan as claimed in claim 2, it is characterized in that: described self-closing valve inserts in the described outlet pipe by described drawer type water box is inboard, and described sealing ring is resisted against the inboard port of described outlet pipe, the two ends of described Compress Spring support respectively the other end that is positioned at described push rod and described outlet pipe the wall of inboard port.
4. evaporation type cooling fan as claimed in claim 3, it is characterized in that: described water pump comprises the pump housing and is sheathed on connector on the described pump housing, described water inlet pipe is located on the described connector, be provided with the faucet with described water inlet pipe conducting on the described pump housing, the entrance point of described water inlet pipe is provided with a feeler lever that can compress the push rod in the described outlet pipe.
5. evaporation type cooling fan as claimed in claim 4, it is characterized in that: the seal nipple that the entrance point of described water inlet pipe is provided with a hollow and can docks with described outlet pipe, described contact pilotage is by passing in the described seal nipple.
6. evaporation type cooling fan as claimed in claim 1, it is characterized in that: described drawer type water box is provided with through hole, and described water pump places in the described drawer type water box and described wire is passed with described power connector end mouth by described through hole and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220394232 CN202813613U (en) | 2012-08-09 | 2012-08-09 | Evaporative cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220394232 CN202813613U (en) | 2012-08-09 | 2012-08-09 | Evaporative cooling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202813613U true CN202813613U (en) | 2013-03-20 |
Family
ID=47872476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220394232 Expired - Lifetime CN202813613U (en) | 2012-08-09 | 2012-08-09 | Evaporative cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202813613U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728959A (en) * | 2013-12-18 | 2015-06-24 | 广东美的环境电器制造有限公司 | Water tank assembly and fan with the same |
| CN104896625A (en) * | 2014-03-07 | 2015-09-09 | 珠海格力电器股份有限公司 | Water tank and base assembly and cooling fan having same |
-
2012
- 2012-08-09 CN CN 201220394232 patent/CN202813613U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728959A (en) * | 2013-12-18 | 2015-06-24 | 广东美的环境电器制造有限公司 | Water tank assembly and fan with the same |
| CN104896625A (en) * | 2014-03-07 | 2015-09-09 | 珠海格力电器股份有限公司 | Water tank and base assembly and cooling fan having same |
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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 |
Granted publication date: 20130320 |
|
| CX01 | Expiry of patent term |