CN205119019U - Desalting water tank lateral wall water inlet pipe component with flexible top of floating of individual layer diaphragm type - Google Patents
Desalting water tank lateral wall water inlet pipe component with flexible top of floating of individual layer diaphragm type Download PDFInfo
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- CN205119019U CN205119019U CN201520762108.4U CN201520762108U CN205119019U CN 205119019 U CN205119019 U CN 205119019U CN 201520762108 U CN201520762108 U CN 201520762108U CN 205119019 U CN205119019 U CN 205119019U
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- inlet pipe
- floating roof
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Abstract
The utility model relates to a desalting water tank lateral wall water inlet pipe component with flexible top of floating of individual layer diaphragm type, compare with prior art solved have easily produce when the flexible desalting water tank middle water level of floating the top of individual layer diaphragm type is less than lateral wall flange inlet tube position the demineralized water pollute with the defect of membrane damage. The utility model discloses installing the flexible top of floating of individual layer diaphragm type in the well desalting water tank, installing the flange inlet tube on desalting water tank's the lateral wall, still include the straight tube section, under the straight tube section was transversely installed on the flange inlet tube and is lain in that the individual layer diaphragm type is flexible and float the top, the length of straight tube section was greater than 1.5m, and the straight tube section supports through the support and installs the bottom at desalting water tank. The utility model discloses can push up the top that is in the flange inlet tube all the time with flexible the floating of individual layer diaphragm type for the flexible top of floating of individual layer diaphragm type need not to set up " sluicing self sealss bag ", and the cost is reduced has avoided the secondary pollution problem owing to the demineralized water produces with the contact of air.
Description
Technical field
The utility model relates to sweet-water tank technical field, specifically with the sweet-water tank sidewall water inlet pipe component of monolayer film type flexible floating roof.
Background technology
Sweet-water tank is the equipment that must arrange in heat power plant boiler makeup Water System, and its volume is generally 2000m
3~ 3000m
3between, for storing demineralized water.Monolayer film type floating roof is the novel sweet-water tank subsidiary products of one developed in recent years, is the renewal product of ball covering on soil, rigidity floating roof.Monolayer film type flexible floating roof is made up of one deck monomer film, and this Membranes is the high-molecular organic material that a kind of water vapor penetrating power is strong, density is little, corrosion resistance is strong, airtight, ductility good, resilience is good.This floating roof has and covers high, easy for installation, non-maintaining, the long service life of efficiency, to device shaped and structure adaptability is strong, lower-price characteristic.But due to monolayer film type flexible floating roof self, need the position of monofilm flexible floating roof (liquid level namely in demineralized water water tank) to be higher than the position of sidewall flange water inlet pipe.Once liquid level lower than flange water inlet pipe, the now water inlet of sweet-water tank will directly enter into the top of monofilm flexible floating roof, in order to the below making demineralized water enter into monolayer film type flexible floating roof, usually on monofilm flexible floating roof, arrange " sluicing self-sealing bag ", demineralized water enters into the below of monofilm flexible floating roof by " sluicing self-sealing bag ".The flow of inlet water meanwhile controlling demineralized water reduces, and the flow of water inlet just can be transferred to normal value when edge exceedes water inlet bottom by the water wings until the floating roof of water tank.So not only increase the cost of monolayer film type flexible floating roof, make demineralized water and outside air have a little contact simultaneously, add the contaminated risk of demineralized water, and if misoperation (flow-control is improper), also can damage monolayer film type floating roof.So how for the operating characteristic of monolayer film type flexible floating roof, the water inlet pipe brand-new design of water tank is become to the technical problem being badly in need of solving.
Utility model content
The purpose of this utility model be in order to solve in prior art with the sweet-water tank middle water level of monolayer film type flexible floating roof lower than easily produce during sidewall flange water inlet pipe position demineralized water pollute and film damage defect, provide a kind of sweet-water tank sidewall water inlet pipe component with monolayer film type flexible floating roof to solve the problems referred to above.
To achieve these goals, the technical solution of the utility model is as follows:
With the sweet-water tank sidewall water inlet pipe component of monolayer film type flexible floating roof, comprise sweet-water tank, in sweet-water tank, monolayer film type flexible floating roof is installed, the sidewall of sweet-water tank is provided with flange water inlet pipe, also comprise straight length, straight length to be laterally arranged on flange water inlet pipe and to be positioned under monolayer film type flexible floating roof, and the length of straight length is greater than 1.5m, and straight length supports the bottom being arranged on sweet-water tank by support.
Also comprise elbow, elbow is arranged on the water side of straight length, and the Way out of elbow is towards the bottom of sweet-water tank.
Also comprise water seepage hole, the quantity of water seepage hole is several, and water seepage hole is arranged on straight length.
The material of described straight length, elbow and support is Stainless Steel.
Described elbow is 30 degree of elbows, one eighth bend or 90 degree of elbows.
Between described adjacent water seepage hole, interval 20cm arranges, the diameter of water seepage hole is 30mm-50mm.
Described water seepage hole is arranged symmetrically with along the longitudinal centre line of straight length, and water seepage hole is 45 degree to the angle of the longitudinal centre line of the extended line of straight length central point and straight length.
beneficial effect
Sweet-water tank sidewall water inlet pipe component with monolayer film type flexible floating roof of the present utility model, compared with prior art monolayer film type flexible floating roof can be in all the time the top of flange water inlet pipe, make monolayer film type flexible floating roof without the need to arranging " sluicing self-sealing bag ", reduce cost, avoid the contact due to demineralized water and air and the secondary pollution problem produced.By installing the design of elbow on straight length additional, the flow of inlet water reducing sweet-water tank controls the improper impact to monolayer film type flexible floating roof, avoids the damage of monolayer film type flexible floating roof.Have that structure is simple, cost investment is little, result of use is remarkable, suitable for large-scale promotion and application.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the sectional view of straight length in the utility model;
Wherein, 1-straight length, 2-elbow, 3-support, 4-water seepage hole, 5-sweet-water tank, 6-monolayer film type flexible floating roof, 7-flange water inlet pipe.
Detailed description of the invention
For making to have a better understanding and awareness architectural feature of the present utility model and effect of reaching, coordinating detailed description in order to preferred embodiment and accompanying drawing, being described as follows:
As shown in Figure 1, sweet-water tank sidewall water inlet pipe component with monolayer film type flexible floating roof described in the utility model, comprise sweet-water tank 5, monolayer film type flexible floating roof 6 is installed in sweet-water tank 5, the sidewall of sweet-water tank 5 is provided with flange water inlet pipe 7, demineralized water flows into sweet-water tank 5 from flange water inlet pipe 7.Straight length 1 to be laterally arranged on flange water inlet pipe 7 and to be positioned under monolayer film type flexible floating roof 6, and straight length 1 is positioned at sweet-water tank 5, and the length of straight length 1 is greater than 1.5m, namely gos deep into sweet-water tank 5 at least 1.5m.As shown in Figure 1, even if this design is when the water level in sweet-water tank 5 is lower than flange water inlet pipe 7, monolayer film type flexible floating roof 6 also can by straight length 1 jack-up, namely monolayer film type flexible floating roof 6 remains at demineralized water and enters on water direction, make the water inlet of demineralized water can not enter into the top of monolayer film type flexible floating roof 6, avoid air and contact with the direct of demineralized water.Straight length 1 supports the bottom being arranged on sweet-water tank 5 by support 3,3, support can be stay pipe or shaped steel, takes root in the bottom of sweet-water tank 5.
In order to avoid when the height of Water in Water Tanks position lower than sweet-water tank sidewall flange water inlet pipe, the water inlet of demineralized water directly impacts on monolayer film type flexible floating roof 6 by straight length 1, cause the situation that monolayer film type flexible floating roof 6 damages, can also install elbow 2 additional, elbow 2 can be 30 degree of elbows, one eighth bend or 90 degree of elbows.Elbow 2 is arranged on the water side of straight length 1, the Way out of elbow 2 is towards the bottom of sweet-water tank 5, by the demineralized water water outlet direction of straight length 1 under, not directly facing to monolayer film type flexible floating roof 6, avoid the impulsive force of demineralized water to damage monolayer film type flexible floating roof 6.In order to further reduce the impulsive force of demineralized water, as shown in Figure 2, multiple water seepage hole 4 can also established on straight length 1.Water seepage hole 4 can rule be arranged, and between adjacent water seepage hole 4, interval 20cm arranges, the diameter of water seepage hole 4 is 30mm-50mm; Water seepage hole 4 can also be arranged symmetrically with along the longitudinal centre line of straight length 1, the angle of the extended line of water seepage hole 4 to straight length 1 central point and the longitudinal centre line of straight length 1 is 45 degree, water seepage hole 4 is made to be positioned at straight length 1 middle and lower part place, within the unit interval, water seepage hole 4 not only can reduce the water yield of straight length 1, and the direction that demineralized water flows out on water seepage hole 4 down, avoids the impact to monolayer film type flexible floating roof 6.The material of straight length 1, elbow 2 and support 3 also all can adopt Stainless Steel, increases the durability of assembly.
When reality uses, when the water level in sweet-water tank 5 is lower than flange water inlet pipe 7, monolayer film type flexible floating roof 6 is by straight length 1 jack-up.When 7 water outlet of flange water inlet pipe, demineralized water enters in sweet-water tank 5 by straight length 1, and water (flow) direction is bottom sweet-water tank 5, all demineralized waters entered are all at monolayer film type flexible floating roof less than 6, constantly pouring in by demineralized water, water level in sweet-water tank 5 is higher than flange water inlet pipe 7, and monolayer film type flexible floating roof 6 also floats over the top of flange water inlet pipe 7 thereupon.
More than show and describe general principle of the present utility model, principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; the just principle of the present utility model described in above-described embodiment and description; under the prerequisite not departing from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope of the present utility model.The protection domain that the utility model requires is defined by appending claims and equivalent thereof.
Claims (7)
1. with the sweet-water tank sidewall water inlet pipe component of monolayer film type flexible floating roof, comprise sweet-water tank (5), monolayer film type flexible floating roof (6) is installed in sweet-water tank (5), the sidewall of sweet-water tank (5) is provided with flange water inlet pipe (7), it is characterized in that: also comprise straight length (1), straight length (1) transverse direction is arranged on flange water inlet pipe (7) and goes up and be positioned under monolayer film type flexible floating roof (6), the length of straight length (1) is greater than 1.5m, and straight length (1) supports the bottom being arranged on sweet-water tank (5) by support (3).
2. the sweet-water tank sidewall water inlet pipe component with monolayer film type flexible floating roof according to claim 1, it is characterized in that: also comprise elbow (2), elbow (2) is arranged on the water side of straight length (1), and the Way out of elbow (2) is towards the bottom of sweet-water tank (5).
3. the sweet-water tank sidewall water inlet pipe component with monolayer film type flexible floating roof according to claim 1, is characterized in that: also comprise water seepage hole (4), and the quantity of water seepage hole (4) is several, and water seepage hole (4) is arranged on straight length (1).
4. the sweet-water tank sidewall water inlet pipe component with monolayer film type flexible floating roof according to claim 2, is characterized in that: the material of described straight length (1), elbow (2) and support (3) is Stainless Steel.
5. the sweet-water tank sidewall water inlet pipe component with monolayer film type flexible floating roof according to claim 2, is characterized in that: described elbow (2) is 30 degree of elbows, one eighth bend or 90 degree of elbows.
6. the sweet-water tank sidewall water inlet pipe component with monolayer film type flexible floating roof according to claim 3, it is characterized in that: between described adjacent water seepage hole (4), interval 20cm arranges, the diameter of water seepage hole (4) is 30mm-50mm.
7. the sweet-water tank sidewall water inlet pipe component with monolayer film type flexible floating roof according to claim 3, it is characterized in that: described water seepage hole (4) is arranged symmetrically with along the longitudinal centre line of straight length (1), water seepage hole (4) is 45 degree to the angle of the longitudinal centre line of the extended line of straight length (1) central point and straight length (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762108.4U CN205119019U (en) | 2015-09-29 | 2015-09-29 | Desalting water tank lateral wall water inlet pipe component with flexible top of floating of individual layer diaphragm type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520762108.4U CN205119019U (en) | 2015-09-29 | 2015-09-29 | Desalting water tank lateral wall water inlet pipe component with flexible top of floating of individual layer diaphragm type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205119019U true CN205119019U (en) | 2016-03-30 |
Family
ID=55574629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520762108.4U Active CN205119019U (en) | 2015-09-29 | 2015-09-29 | Desalting water tank lateral wall water inlet pipe component with flexible top of floating of individual layer diaphragm type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205119019U (en) |
-
2015
- 2015-09-29 CN CN201520762108.4U patent/CN205119019U/en active Active
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