CN213983863U - Water leakage prevention device of air conditioner fan - Google Patents
Water leakage prevention device of air conditioner fan Download PDFInfo
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- CN213983863U CN213983863U CN202023116877.7U CN202023116877U CN213983863U CN 213983863 U CN213983863 U CN 213983863U CN 202023116877 U CN202023116877 U CN 202023116877U CN 213983863 U CN213983863 U CN 213983863U
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Abstract
The utility model discloses a water leakage-proof device of an air conditioner fan, which is arranged on a lower water receiving groove above a water tank of the air conditioner fan, the bottom of the lower water receiving groove is provided with a groove, a lower water hole (a) and a through hole (b) are arranged in the groove, a water stop valve rod is arranged in the through hole (b), and the water stop valve rod can penetrate through the through hole (b) in a vertical sliding way; the upper part of the water stop valve rod is provided with a sealing element, the lower part of the water stop valve rod extends out of the lower end of the through hole, and a slingshot is sleeved on the lower part rod body of the water stop valve rod, and the water tank is provided with a jacking element corresponding to the position of the water stop valve rod; when the water tank is packed into, jack-up spare and stagnant water valve rod lower extreme contact to with stagnant water valve rod jack-up, the sealing member will water hole (a) is opened down, and when making down basin and water tank intercommunication water tank pull out, the jack-up spare with stagnant water valve rod separation, the catapult makes stagnant water valve rod move down under the resilience force effect, the sealing member will be down water hole (a) and seal, the utility model discloses simple structure is compact, low in manufacturing cost.
Description
Technical Field
The utility model relates to an air conditioning technology field, concretely relates to air cooler leak protection water installation.
Background
The most basic working modes adopted by most of the air-conditioning fan products on the market are as follows: the lower part of the machine body is provided with a water tank, a water pump is arranged in the water tank, then water in the water tank is pumped to an upper water receiving tank arranged on a rear shell through the water pump, the water flows to a wet curtain carrier on the lower part after being split by the upper water receiving tank, after the wet curtain carrier is wetted, a part of water vapor is taken away together by air sucked by a fan system, the rest water flows down along the same trend, and after being collected through a lower water receiving tank arranged on the lower part of the wet curtain, the water flows back to the water tank, and the circulation is carried out, so that the whole working mode of the air conditioner fan is formed. The mode is the structural mode that the air-conditioning fan is most used at present, in particular to the air-conditioning fan with a water tank capable of being pulled away; however, with the development of air conditioning fan products for many years, the use requirements of users are higher and higher. When the water tank is pumped out of the machine body, residual water which does not flow completely in the whole pipeline flows into the machine body after being collected along the lower water receiving tank, and when the water is collected too much, the residual water overflows to the floor;
the result of the scaling causes poor user experience, and the user experiences certain confusion after a long time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that the existing air-conditioning fan water tank has residual water to overflow into the machine body or outside the machine body after being extracted from the machine body, so that the air-conditioning fan has a certain water leakage prevention function. The utility model provides an air cooler leak protection water installation.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a water leakage prevention device of an air conditioner fan is arranged on a lower water receiving groove above a water tank of the air conditioner fan and is characterized in that a groove is formed in the bottom of the lower water receiving groove, a water outlet hole and a through hole are formed in the groove, a water stop valve rod is arranged in the through hole, and the water stop valve rod can penetrate through the through hole in a vertically sliding mode; the upper part of the water stop valve rod is provided with a sealing element, the lower part of the water stop valve rod extends out of the lower end of the through hole, and a slingshot is sleeved on the lower rod body of the water stop valve rod; the water tank is provided with a jacking piece corresponding to the position of the water stop valve rod; when the water tank is installed, the jacking piece is in contact with the lower end of the water stop valve rod and jacks up the water stop valve rod, and the sealing piece opens the water outlet hole to enable the water outlet groove to be communicated with the water tank; when the water tank is pulled out, the jacking piece is separated from the water stop valve rod, the slingshot enables the water stop valve rod to move downwards under the action of resilience force, and the sealing piece seals the water drainage hole.
Furthermore, the lower end of the water stop valve rod is provided with an umbrella-shaped supporting part, and the jacking part is a convex rib or a boss.
Preferably, the convex rib is provided with a transition arc structure for gradually jacking up the supporting part.
The groove extends downwards and protrudes out of the lower end face of the lower water receiving tank, and the outer side face of the sealing element and the inner side face of the groove are respectively of a contracted structure from top to bottom; the water stop valve rod descends under the action of the slingshot, so that the outer side surface of the sealing element is attached to the lower part of the inner side surface of the groove, and the drainage hole is closed.
The sealing member is a silica gel sealing member.
And a clamping groove structure is arranged on the upper rod body of the water stop valve rod, and the middle part of the sealing element is clamped in the clamping groove structure.
The through hole is arranged in the middle of the groove, and the lower water hole is arranged around the through hole.
The utility model discloses technical scheme has following advantage:
the utility model provides an air conditioner fan leak protection water installation sets up the recess in the bottom of lower water receiving tank, set up stagnant water valve rod, catapult, sealing member and lower water hole isotructure in the recess, set up the jack-up spare in the water tank corresponding position simultaneously, when drawing out the water tank, make stagnant water valve rod drive the sealing member through the catapult effect and move down, realize the sealing to the lower water hole, on the contrary, when installing the water tank, under the effect of jack-up spare, stagnant water valve rod drive the sealing member and move up, thereby realize that the lower water hole is opened, let water route residual water no longer overflow organism and ground at will, simple structure is compact, low in manufacturing cost, let the air conditioner fan possess the function of leak protection water, no longer receive the puzzlement of overflow water; the product is optimized, the market share of the product is improved, and the product categories are enriched;
drawings
In order to illustrate the embodiments of the present invention more clearly, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a perspective view of the whole device provided by the present invention (after the rear shell is cut away, the water tank is separated from the water stop valve rod);
fig. 2 is a perspective view of the whole machine provided by the present invention (the back shell is cut away, the water tank is pushed into the machine body assembly, and the water stop valve rod is shown);
FIG. 3 is an enlarged view of section I of FIG. 2;
fig. 4 is a schematic view of the lower water receiving tank structure (water stop state) provided by the present invention;
fig. 5 is a sectional view (open state) of the water tank and the lower water receiving tank provided by the present invention;
fig. 6 is a sectional view of the water tank and the lower water receiving tank provided by the present invention (water stop state).
The labels in the figure are as follows:
1-a body component; 2-Wet curtain Assembly
3-connecting a water tank;
31-groove
32-water stop valve rod
321-supporting part and 322-clamping groove structure
33-seal
34-slingshot
4-Water tank
41-a jack-up member; 42-transition arc structure
a-a drainage hole; b-a through hole.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 and 2, the utility model provides an air conditioner fan leak protection water installation, it includes organism subassembly 1, wet curtain subassembly 2, lower connecting water tank and subassembly such as water tank 4. The machine body assembly 1 comprises a shell, a fan system, a water supply system, a control system and the like. The wet curtain component 2 comprises a wet curtain bracket, a wet curtain carrier, an upper water receiving tank and the like. The utility model discloses leak protection water installation sets up on the lower basin 3 of 4 tops of water tank of air cooler, as shown in fig. 4, is equipped with a recess 31 in the bottom of lower basin 3, is equipped with down water hole an and through-hole b in the recess 31, sets up through-hole b in the middle part of recess 31 preferably, and lower water hole a encircles the setting of through-hole b. A water stop valve rod 32 is arranged in the through hole b, and the water stop valve rod 32 can penetrate through the through hole b in a vertical sliding mode; the upper part of the water stop valve rod 32 is provided with a sealing element 33, the lower part of the water stop valve rod 32 extends out of the lower end of the through hole b, and a slingshot 34 is sleeved on the lower rod body of the water stop valve rod 32; the water tank 4 is provided with a jacking piece 41 corresponding to the position of the water stop valve rod 32; as shown in fig. 3, when the water tank 4 is loaded, the jack-up member 41 contacts the lower end of the water stop valve rod 32 and jacks up the water stop valve rod 32, and the sealing member 33 opens the lower water hole a, so that the lower water tank 3 communicates with the water tank 4; when the water tank 4 is pulled out, the jack-up member 41 is separated from the lower end of the water stop valve rod 32, the slingshot 34 moves the water stop valve rod 32 downward under the effect of resilience force, and the sealing member 33 seals the water discharge hole a. The slingshot is a spring, and other elastic structures can be adopted instead. The slingshot 34 is movably sleeved on the rod body of the water stop valve rod 32, the water stop valve rod 33 and the slingshot 34 penetrate through the through hole b of the lower water receiving tank 3, at the moment, the sealing element is mounted on the upper step position of the water stop valve rod 32, and at the moment, the whole lower water receiving tank 3 is completed.
The slingshot 34 is released normally, and the slingshot props against the water stop valve rod 32 downwards, namely, the silicone sealing piece seals the water outlet hole of the lower water tank 3.
When the water tank 4 is drawn out from the shell in the body component 1, the jacking piece 41 on the water tank 4 moves to gradually separate from the water stop valve rod 32, and the water stop valve rod 32 drives the sealing piece 33 to descend under the action of the slingshot 34, so that the sealing of the drainage hole a at the bottom of the groove 31 is realized, namely, before the water tank 4 is completely drawn out from the body component 1, the sealing piece 33 finishes the sealing of the drainage hole a, and the water leakage problem is avoided; when the water tank 4 is loaded, the lower water hole a is opened, and the rapid backflow of the water in the lower water receiving tank 3 is completed.
As shown in fig. 5 and 6, an umbrella-shaped support portion 321 is provided at the lower end of the water stop valve stem 32, similar to a mushroom umbrella structure, and the lifting member 41 corresponding to the mushroom umbrella structure is a rib or a boss. As shown in fig. 5, the preferred jacking member is a rib structure, and the rib is provided with a transition arc structure 42, when the water tank is drawn out or inserted, the umbrella-shaped supporting part at the lower end of the water stop valve rod 32 will gradually move along the transition arc structure 42, so as to gradually realize the rising or falling of the water stop valve rod 32, and will not cause the locking of the water stop valve rod.
The preferred groove 31 in the utility model is a lower end surface which extends downwards and protrudes out of the lower water receiving tank 3, and the outer side surface of the sealing element 33 and the inner side surface of the groove 31 are respectively of a contraction structure from top to bottom; the water stop valve rod 32 descends under the action of the slingshot 34, so that the outer side surface of the sealing piece 33 is attached to the lower part of the inner side surface of the groove 31, and the water outlet hole a is closed. That is, when the sealing member is driven by the water stop valve rod to rise, the outer side surface of the sealing member is separated from the inner side surface of the groove 31, so that the water in the lower water receiving tank can smoothly enter the lower water hole to be discharged. The sealing element 33 used in the present invention is preferably a silicone sealing element.
Meanwhile, in order to prevent the sealing member 33 from being out of position during operation, the problem of poor sealing is caused. A clamping groove structure 322 is arranged on the upper rod body separated from the water stop valve rod 32, and the middle part of the sealing element 33 is clamped in the clamping groove structure 322.
When the water tank assembly is pushed into the machine body, the mushroom head of the water stop valve rod is lifted along the transition arc structure of the convex rib structure, and the water stop valve rod compresses the slingshot, and meanwhile, the silica gel sealing piece on the water stop valve rod is separated from the body of the lower water receiving tank; the lower water outlet of the lower water receiving tank is opened; at this time, the water flow can flow into the water tank through the lower water receiving tank.
Otherwise, the water tank assembly is pumped away; the mushroom head of stagnant water valve rod breaks away from the protruding muscle of water tank set spare, and under the release power of catapult, the stagnant water valve rod is withstood and is moved downwards, and simultaneously, the silica gel sealing member is hugged closely after warping on the lower basin jade wall of launching of lower water groove, and the lower basin is sealed, and at this moment, rivers no longer follow the lower basin and flow out.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.
Claims (7)
1. A water leakage prevention device of an air conditioner fan is arranged on a lower water receiving groove (3) above a water tank (4) of the air conditioner fan, and is characterized in that a groove (31) is formed in the bottom of the lower water receiving groove (3), a water receiving hole (a) and a through hole (b) are formed in the groove (31), a water stop valve rod (32) is arranged in the through hole (b), and the water stop valve rod (32) can penetrate through the through hole (b) in a vertically sliding mode; a sealing element (33) is arranged at the upper part of the water stop valve rod (32), the lower part of the water stop valve rod (32) extends out of the lower end of the through hole (b), and a slingshot (34) is sleeved on the lower rod body of the water stop valve rod (32); the water tank (4) is provided with a jacking piece (41) corresponding to the position of the water stop valve rod (32); when the water tank (4) is installed, the jacking piece (41) is in contact with the lower end of the water stop valve rod (32) and jacks up the water stop valve rod (32), and the sealing piece (33) opens the lower water hole (a) to enable the lower water tank (3) to be communicated with the water tank (4); when the water tank (4) is pulled out, the jacking piece (41) is separated from the water stop valve rod (32), the slingshot (34) enables the water stop valve rod (32) to move downwards under the action of resilience force, and the sealing piece (33) seals the water outlet hole (a).
2. An air conditioner fan leakage preventing device as claimed in claim 1, wherein the lower end of the water stop valve stem (32) is provided with an umbrella-shaped supporting portion (321), and the jacking member (41) is a rib or a boss.
3. The air conditioner fan leakage preventing device of claim 2, wherein the rib is provided with a transitional arc structure (42) for gradually jacking up the supporting portion (321).
4. The air conditioner fan leakage preventing device as claimed in any one of claims 1-3, wherein the groove (31) extends downward and protrudes from the lower end surface of the lower water tank (3), and the outer side surface of the sealing member (33) and the inner side surface of the groove (31) are respectively of a contracted structure from top to bottom; the water stop valve rod (32) descends under the action of the slingshot (34), so that the outer side surface of the sealing element (33) is attached to the lower part of the inner side surface of the groove (31), and the lower water hole (a) is closed.
5. An air conditioner fan leakage preventing device as claimed in claim 4, wherein said sealing member (33) is a silicone sealing member.
6. The air conditioner fan leakage preventing device of claim 5, wherein the upper stem of the water stop valve stem (32) is provided with a groove structure (322), and the middle part of the sealing member (33) is clamped in the groove structure (322).
7. An air conditioner fan leakage preventing device as claimed in claim 1, wherein said through hole (b) is provided at the middle of said recess (31), and said drain hole (a) is provided around said through hole (b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023116877.7U CN213983863U (en) | 2020-12-22 | 2020-12-22 | Water leakage prevention device of air conditioner fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023116877.7U CN213983863U (en) | 2020-12-22 | 2020-12-22 | Water leakage prevention device of air conditioner fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213983863U true CN213983863U (en) | 2021-08-17 |
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ID=77246781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023116877.7U Active CN213983863U (en) | 2020-12-22 | 2020-12-22 | Water leakage prevention device of air conditioner fan |
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| Country | Link |
|---|---|
| CN (1) | CN213983863U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115978675A (en) * | 2023-01-16 | 2023-04-18 | 珠海格力电器股份有限公司 | Leak protection device and thermantidote |
-
2020
- 2020-12-22 CN CN202023116877.7U patent/CN213983863U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115978675A (en) * | 2023-01-16 | 2023-04-18 | 珠海格力电器股份有限公司 | Leak protection device and thermantidote |
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