CN205136765U - Novel ball -cock assembly for air -cooler - Google Patents
Novel ball -cock assembly for air -cooler Download PDFInfo
- Publication number
- CN205136765U CN205136765U CN201520595320.6U CN201520595320U CN205136765U CN 205136765 U CN205136765 U CN 205136765U CN 201520595320 U CN201520595320 U CN 201520595320U CN 205136765 U CN205136765 U CN 205136765U
- Authority
- CN
- China
- Prior art keywords
- fork
- float valve
- water
- pad
- main body
- 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.)
- Active
Links
Landscapes
- Float Valves (AREA)
Abstract
The utility model provides a novel ball -cock assembly for air -cooler, including ball -cock assembly main part, housing, gasket, pivot, pendulum rod and floater, wherein, the one end of ball -cock assembly main part is the water inlet, and the other end is provided with the apopore, the upside of apopore is provided with the gasket, the one end of pad connection pendulum rod, and the other end of pendulum rod is provided with the floater, another tip of ball -cock assembly main part and a tip of pendulum rod all set up in the housing, the ball -cock assembly main part is connected through the pivot to the pendulum rod, and the pivot setting is between gasket and floater. The utility model discloses the apopore direct goes out water to in the air -cooler chassis, and through the effect of housing, the pressure of water is released, and water is along the smooth outflow all around of ball -cock assembly main part then slowly flows in the air -cooler chassis, and this has just solved the water pressure that produces with the flow destabilizing factor and the water that leads to wave phenomenon when the apopore goes out water.
Description
Technical field
The utility model relates to float valve, particularly, relates to a kind of cool wind fan float valve.
Background technique
Basic principle due to evaporative air cooler cooling is evaporated by water to absorb heat, thus reduction air temperature, this just determines the main matter that water is cooling, so the external world must provide a certain amount of water to air cooler, and the amount of water has requirement in the process of work.Water cannot be evaporated completely and just easily occurs coming outside water escape, and water has lacked that wet curtain will be caused to cross the not enough cooling-down effect of water is bad.This just determines float valve will be control one of necessary parts of evaporative air cooler water system.
Current evaporative air cooler market uses the most general floating ball valve structure, as shown in Figure 1, the working principle of the float valve of this structure and working procedure: water from the graph in the water inlet direction of arrow enter, the water outlet direction of arrow from the graph flows out, during outflow water due to the change of hydraulic pressure and flow can produce different parabola after flow in air cooler chassis.When water level in air cooler chassis is very low or do not have water time, ball float makes inlet valve be in maximum open mode due to the cam mechanism of the Action of Gravity Field sagging band brake control valve switch of self, after the water level entering air cooler chassis slowly raises, the height of ball float is also slowly improved, drive cam mechanism that the aperture of inlet valve is reduced gradually, flow reduces hydraulic pressure and increases the change of water outlet parabola simultaneously.
In actual use, there is following a few point defect in it to this floating ball valve structure:
1. water outlet is flowed out in the circular hole of a substantially horizontal, water flow out process in due to water have certain pressure just to create parabola after flow into air cooler chassis, water in the water flowed into and air cooler chassis produces and to clash into thus water can produce water wave on air cooler chassis, generation due to water wave makes ball float swing up and down along with water wave also produces, ball float drives again cam mechanism to control to change into water aperture, and hydraulic pressure and the flow of water outlet also and then change.Finally cause the water outlet water yield and hydraulic pressure very unstable.
2., due to the different height needing adjustment ball float when mounted of source pressure of each user, float valve regulates very inconvenient.
Model utility content
For defect of the prior art, the purpose of this utility model is to provide a kind of cool wind fan float valve.
According to the cool wind fan float valve that the utility model provides, comprise float valve main body, case, pad, rotating shaft, fork and ball float;
Wherein, one end of described float valve main body is water intake, and the other end is provided with osculum; The upside of described osculum is provided with pad, and described pad connects one end of described fork, and the other end of described fork is provided with ball float; The other end of described float valve main body and an end of described fork are all arranged in described case;
Described fork connects described float valve main body by described rotating shaft, and described rotating shaft is arranged between described pad and described ball float; When described ball float drives the other end of described fork to move upward, described pad moves to described osculum; When described ball float drives the other end of described fork to move downward, described pad moves to the direction away from described osculum.
Preferably, also comprise filtering plug, described filtering plug is arranged in described water intake.
Preferably, described ball float adopts the cotton block of EVA, and the cotton block of described EVA is provided with cotton block center hole.
Preferably, one end of described fork is provided with fork upper limit compressing tablet; Described pad is arranged on described upper limit compressing tablet;
The other end of described fork is provided with fork screw boss; Described fork screw boss is arranged in described cotton block center hole;
Fork lower limit bit slice, fork rotating hole is disposed with between described fork screw boss and described fork upper limit compressing tablet;
Described rotating shaft is arranged in described fork rotating hole.
Preferably, described pad adopts rubber pad; Described rubber pad is provided with rubber pad positioning hole and rubber pad ring groove;
Wherein, described rubber pad ring groove is corresponding with described osculum;
Described rubber pad positioning hole is arranged on the tapered boss of described float valve main body one end.
Preferably, described float valve main body is also provided with coupling hole; The two ends of described rotating shaft are arranged in described coupling hole.
Preferably, described cotton block center hole and described fork screw boss coaxial.
Preferably, the outer surface of the other end of described float valve main body is provided with installation screw thread.
Preferably, described cotton block center hole is provided with the internal thread of thread shape; Described fork screw boss is provided with the outside thread of thread shape.
Compared with prior art, the utility model has following beneficial effect:
1, in the utility model, the float valve main body the other end is provided with osculum, osculum is not directly to water outlet in air cooler chassis, through the effect of case, the pressure of water is released, water evenly flows out along the surrounding of float valve main body then slowly to flow into air cooler chassis, the hydraulic pressure produced when which solves osculum water outlet and instability of flow factor and the water wave phenomenon that causes;
2, the cotton block of the utility model EVA can rotate thus regulate the initial position up and down of the cotton block of EVA easily in fork screw boss, the source pressure solved due to each user is different, easily can go with hand the height problem regulating ball float intuitively during installation;
3, the utility model is rationally distributed, and structure is simple, is easy to promote.
Accompanying drawing explanation
By reading the detailed description done non-limiting example with reference to the following drawings, other features, objects and advantages of the present utility model will become more obvious:
Fig. 1 is the structural representation of float valve in prior art;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is schematic cross-section of the present utility model;
Fig. 4 is the structural representation of fork in the utility model;
Fig. 5 is the structural representation of case in the utility model;
Fig. 6 is the structural representation of float valve main body in the utility model;
Fig. 7 is the structural representation of filtering plug in the utility model;
Fig. 8 is the structural representation of the cotton block of EVA in the utility model;
Fig. 9 is the structural representation of rubber pad in the utility model.
In figure:
10 is filtering plug;
20 is float valve main body;
21 is coupling hole;
22 is tapered boss;
23 is osculum;
24 is float valve main body screw;
30 is case;
40 is rubber pad;
41 is rubber pad positioning hole;
42 is rubber pad ring groove;
50 is rotating shaft;
60 is fork;
61 is fork screw boss;
62 is fork lower limit bit slice,
63 is fork rotating hole;
64 is fork upper limit compressing tablet;
70 is the cotton block of EVA;
71 is cotton block center hole;
80 is ball float;
90 is cam mechanism.
Embodiment
Below in conjunction with specific embodiment, the utility model is described in detail.Following examples will contribute to those skilled in the art and understand the utility model further, but not limit the utility model in any form.It should be pointed out that to those skilled in the art, without departing from the concept of the premise utility, some distortion and improvement can also be made.These all belong to protection domain of the present utility model.
In the present embodiment, the cool wind fan float valve that the utility model provides, comprises float valve main body 20, case 30, pad, rotating shaft 50, fork 60 and ball float; Wherein, one end of described float valve main body 20 is water intake, and the other end is provided with osculum 23; The upside of described osculum 23 is provided with pad, and described pad connects one end of described fork 60, and the other end of described fork 60 is provided with ball float; Described fork 60 connects described float valve main body 20 by described rotating shaft 50, and described rotating shaft 50 is arranged between described pad and described ball float; When described ball float drives the other end of described fork 60 to move upward, described pad moves to described osculum 23; When described ball float drives the other end of described fork 60 to move downward, described pad moves to the direction away from described osculum 23.The other end of described float valve main body 20 and an end of described fork 60 are arranged in described case 30.Described rotating shaft 50 is rotating element, is cylindrical structural.Fork 60 controls the size of inflow by lever principle.
The cool wind fan float valve that the utility model provides, also comprises filtering plug, and described filtering plug is arranged in described water intake.Described filtering plug filters the large particle bits that contain in water source thus ensures the unimpeded not blocked of water outlet.
Described ball float adopts the cotton block of EVA, and the cotton block of described EVA is provided with cotton block center hole.One end of described fork 60 is provided with fork upper limit compressing tablet 64; Described pad is arranged on described upper limit compressing tablet 64; The other end of described fork 60 is provided with fork screw boss 61; Described fork screw boss 61 is arranged in described cotton block center hole; Fork lower limit bit slice 62, fork rotating hole 63 is disposed with between described fork screw boss 61 and described fork upper limit compressing tablet 64; Described rotating shaft 50 is arranged in described fork rotating hole 63.
Described pad adopts rubber pad 40; Described rubber pad 40 is provided with rubber pad positioning hole and rubber pad ring groove; Wherein, described rubber pad ring groove is corresponding with described osculum 23; Described rubber pad positioning hole is arranged on the tapered boss 22 of described float valve main body 20 one end.
Described float valve main body 20 is also provided with coupling hole 21; The two ends of described rotating shaft 50 are arranged in described coupling hole 21.Described cotton block center hole and described fork screw boss 61 coaxial.The outer surface of the other end of described float valve main body 20 is provided with installation screw thread.Described cotton block center hole is provided with the internal thread of thread shape; Described fork screw boss 61 is provided with the outside thread of thread shape.The cotton block of EVA can rotate thus can regulate the relative height of the cotton block of EVA easily on screw thread.Upwards floating effect is played in the effect of the cotton block of EVA, has good water resistence, for closedcells structure does not absorb water; Corrosion resistance: the chemical product such as sea water resistance, grease, acid, alkali corrodes, antibacterial, nontoxic, tasteless, pollution-free; And there is workability, rebound elasticity and tension stress high, toughness is high, can be cold-resistant and tan by the sun.
Working principle and the working procedure of the cool wind fan float valve that the utility model provides are as follows: water enters from the water inlet direction of arrow figure, the large particle bits that may exist in filtering plug 10 filtered water prevent from blocking water outlet, the water flowing through filtering plug 10 continues upwards to flow, flow to a circular osculum on float valve main body 20 top, be rubber pad 40 above circular hole, because water has certain pressure effect to make to produce gap between the osculum on float valve main body 20 top and rubber pad, water just flows out from gap.Because float valve main body 20 is covered by case 30, thus water just along between the inwall and the outer wall of float valve main body 20 upper half part of case 30 to dirty, then water flow out case 30 enter water-cooling fan chassis.Water in chassis rises in the process middle water level slowly flowed into, the degree close due to ball float 70 is much less than water, therefore ball float 70 floats on the surface of water, so ball float 70 is little by little promoted by the water in chassis, the elevator belt movable pendulum bar 60 of height rotates, fork 60 rotates around rotating shaft 50, one end elevated height so the other end height just decline of fork 60, the other end of fork 60 connects rubber pad 40, the other end of phase fork just oppress rubber pad 40 make it downwards with the osculum of body top in the middle of gap more and more less.When in air cooler chassis, water height reaches certain height, just very close to each other between the osculum at float valve main body 20 top and rubber pad 40, osculum also just no longer gives feedwater in air cooler.Because the osculum in float valve main body 20 is not directly to water outlet in air cooler chassis, pressure through the effect water of case 30 is released, water evenly flows out along the surrounding of float valve main body 20 then slowly to flow into air cooler chassis, the hydraulic pressure produced when which solves osculum water outlet and instability of flow factor and the water wave phenomenon that causes, in use also would not occur that the conducting for a moment of upper and lower vibration disconnects a little while without water wave problem water-level gauge, thus the work of water pump also just stabilizes, the stability of whole system will improve.
The partial design that in the utility model, fork 60 is connected with ball float 70 screw thread of thread shape, the cotton block of EVA is that the shape centre being designed to cylinder has individual hole to coordinate with the thread of fork 60 in addition, so the cotton block of EVA can rotate thus regulate the initial position up and down of the cotton block of EVA easily in fork screw boss, the source pressure solved due to each user is different, easily can go with hand the height problem regulating ball float intuitively during installation.
Above specific embodiment of the utility model is described.It is to be appreciated that the utility model is not limited to above-mentioned particular implementation, those skilled in the art can make various distortion or amendment within the scope of the claims, and this does not affect flesh and blood of the present utility model.
Claims (9)
1. a cool wind fan float valve, is characterized in that, comprises float valve main body (20), case (30), pad, rotating shaft (50), fork (60) and ball float;
Wherein, one end of described float valve main body (20) is water intake, and the other end is provided with osculum (23); The upside of described osculum (23) is provided with pad, and described pad connects one end of described fork (60), and the other end of described fork (60) is provided with ball float; The other end of described float valve main body (20) and an end of described fork (60) are all arranged in described case (30);
Described fork (60) connects described float valve main body (20) by described rotating shaft (50), and described rotating shaft (50) is arranged between described pad and described ball float; When described ball float drives the other end of described fork (60) to move upward, described pad moves to described osculum (23); When described ball float drives the other end of described fork (60) to move downward, described pad moves to the direction away from described osculum (23).
2. cool wind fan float valve according to claim 1, is characterized in that, also comprise filtering plug, and described filtering plug is arranged in described water intake.
3. cool wind fan float valve according to claim 1, is characterized in that, described ball float adopts the cotton block of EVA, and the cotton block of described EVA is provided with cotton block center hole.
4. cool wind fan float valve according to claim 3, is characterized in that, one end of described fork (60) is provided with fork upper limit compressing tablet (64); Described pad is arranged on described upper limit compressing tablet (64);
The other end of described fork (60) is provided with fork screw boss (61); Described fork screw boss (61) is arranged in described cotton block center hole;
Fork lower limit bit slice (62), fork rotating hole (63) is disposed with between described fork screw boss (61) and described fork upper limit compressing tablet (64);
Described rotating shaft (50) is arranged in described fork rotating hole (63).
5. cool wind fan float valve according to claim 1, is characterized in that, described pad adopts rubber pad (40); Described rubber pad (40) is provided with rubber pad positioning hole and rubber pad ring groove;
Wherein, described rubber pad ring groove is corresponding with described osculum (23);
Described rubber pad positioning hole is arranged on the tapered boss (22) of described float valve main body (20) one end.
6. cool wind fan float valve according to claim 1, is characterized in that, described float valve main body (20) is also provided with coupling hole (21); The two ends of described rotating shaft (50) are arranged in described coupling hole (21).
7. cool wind fan float valve according to claim 4, is characterized in that, described cotton block center hole and described fork screw boss (61) are coaxially.
8. cool wind fan float valve according to claim 1, is characterized in that, the outer surface of the other end of described float valve main body (20) is provided with installation screw thread.
9. cool wind fan float valve according to claim 3, is characterized in that, described cotton block center hole is provided with the internal thread of thread shape; Described fork screw boss (61) is provided with the outside thread of thread shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520595320.6U CN205136765U (en) | 2015-08-10 | 2015-08-10 | Novel ball -cock assembly for air -cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520595320.6U CN205136765U (en) | 2015-08-10 | 2015-08-10 | Novel ball -cock assembly for air -cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205136765U true CN205136765U (en) | 2016-04-06 |
Family
ID=55622559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520595320.6U Active CN205136765U (en) | 2015-08-10 | 2015-08-10 | Novel ball -cock assembly for air -cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205136765U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121492A (en) * | 2020-01-19 | 2020-05-08 | 广东览讯科技开发有限公司 | Cooling tower hydraulic control device with low water floating rate |
-
2015
- 2015-08-10 CN CN201520595320.6U patent/CN205136765U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111121492A (en) * | 2020-01-19 | 2020-05-08 | 广东览讯科技开发有限公司 | Cooling tower hydraulic control device with low water floating rate |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205136765U (en) | Novel ball -cock assembly for air -cooler | |
| CN201748849U (en) | Parallel running cooling tower group | |
| CN206017914U (en) | A kind of lift check valve with flow control function | |
| CN201531672U (en) | Float valve for housing incubation machine | |
| CN201060416Y (en) | Piston type liquid level controller | |
| CN203309262U (en) | Automatic liquid level control device | |
| CN216205425U (en) | Self-adaptive vacuum water replenishing device | |
| CN205956519U (en) | Diesel engine cooling water bypass valve | |
| CN211288948U (en) | Diaphragm type ball-cock assembly | |
| CN208783416U (en) | A kind of compensation drip emitter | |
| CN204062092U (en) | A kind of lined corrosion-resistant ceramic structure adjusting valve | |
| CN202531988U (en) | Float valve | |
| CN208122954U (en) | A kind of automatic circulation type radiator | |
| CN201748846U (en) | Water distribution device for cooling tower and cooling tower group | |
| CN207847949U (en) | A kind of heat radiation cooling device of screw air compressor | |
| CN207273657U (en) | A kind of cooling device in gum canal pipeline production line | |
| CN207483465U (en) | Water circulation utilization system applied to hot spring | |
| CN211901646U (en) | Hand wheel square ball valve | |
| CN208858570U (en) | A kind of oil eliminator of the single screw compressor with oil cooling structure | |
| CN109083735A (en) | A kind of ship turbine engine with supercharger intercooler self-draining arrangement | |
| CN204345043U (en) | A kind of float-ball type level control valve | |
| CN211141567U (en) | Insulation structure of water purification machine | |
| CN208918858U (en) | A kind of water pressure regulating mechanism for high pressure washing pump | |
| CN208605413U (en) | A kind of hydraulic power unit of good heat dissipation effect | |
| CN213064752U (en) | Check valve with higher heat resistance |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210812 Address after: 226500 No.368, West Yinian Road, Rucheng street, Rugao City, Nantong City, Jiangsu Province Patentee after: Jiangsu Yingda Electromechanical Technology Co.,Ltd. Address before: 222300 south of Jingdu Avenue, Donghai Economic Development Zone, Lianyungang City, Jiangsu Province (West of Huangshan Road and north of 323 provincial road) Patentee before: DONGHAI YINGDA AIR CONDITIONING EQUIPMENT Co.,Ltd. |