Kuhesabu kiasi cha bwawa la kuogelea ni muhimu kwa kuamua mahitaji ya kemikali, uwezo wa kuchuja na gharama za maji. Kiasi cha bwawa hutegemea umbo, kina, na vipimo. Kuelewa jinsi ya kuhesabu kiasi cha bwawa kwa maumbo tofauti huhakikisha utunzaji sahihi na uendeshaji wa bwawa lako la kuogelea.
Kiasi cha Dimbwi la Mstatili
Mfumo:
Volume = Length × Width × Average Depth
Volume in gallons = Volume in cubic feet × 7.48
Mfano: Bwawa la kawaida la mstatili
Length: 20 feet
Width: 15 feet
Depth: 5 feet (assuming uniform)
Volume: 20 × 15 × 5 = 1,500 cubic feet
Gallons: 1,500 × 7.48 = 11,220 gallons
Undani Usio Sare
Kwa sehemu za chini za bwawa zenye mteremko:
Average Depth = (Deep end + Shallow end) ÷ 2
Volume = Length × Width × Average Depth
Mfano: Bwawa lenye mteremko
Length: 30 feet
Width: 20 feet
Shallow end: 3 feet
Deep end: 8 feet
Average depth: (3 + 8) ÷ 2 = 5.5 feet
Volume: 30 × 20 × 5.5 = 3,300 cubic feet
Gallons: 3,300 × 7.48 = 24,684 gallons
Kiasi cha Dimbwi la Mviringo/Mviringo
Mfumo:
Volume = π × radius² × depth
Mfano: Bwawa la kuzunguka
Diameter: 18 feet
Radius: 9 feet
Depth: 4 feet
Volume: 3.14159 × 9² × 4 = 1,017.9 cubic feet
Gallons: 1,017.9 × 7.48 = 7,614 gallons
Madimbwi yenye Umbo la Figo au Isiyo Kawaida
Gawanya katika sehemu zinazoweza kudhibitiwa:
Mtazamo wa mfano:
Approximate as 2 rectangles + 1 semi-circle
Calculate each separately
Sum for total
Ukubwa wa Dimbwi la Kawaida na Kiasi
| Aina ya Dimbwi | Vipimo | Galoni |
|---|---|---|
| Ndogo juu ya ardhi | Futi 12×24, futi 4 | 8,600 |
| Kubwa juu ya ardhi | Futi 18×33, futi 4.5 | 22,000 |
| Olimpiki | Futi 164×82, futi 7 | 660,000 |
| Nyumba ndogo ya makazi | Futi 15×30, futi 5 | 16,875 |
| Makao makubwa | Futi 20×40, futi 6.5 | 38,960 |
Mahesabu ya Kemikali ya Maji
Kiasi cha dimbwi huamua kipimo cha kemikali:
Mfano: Ongezeko la klorini
Pool volume: 15,000 gallons
Chlorine needed: 1-3 ppm
Requires proper calculation based on testing
Mzunguko wa Maji na Uchujaji
Ukubwa wa pampu ya bwawa inategemea kiasi:
Turnover rate: Water should circulate 1-2× daily
Pump capacity: Volume ÷ Turnover hours
Mfano: bwawa la kuogelea la galoni 20,000, 2× mauzo ya kila siku
Daily circulation: 20,000 × 2 = 40,000 gallons
Pump needed: 40,000 ÷ 24 hours = 1,667 gallons/hour
Or: ~25 GPM pump
Jaza Hesabu ya Muda
Kuhesabu wakati wa kujaza bwawa:
Fill time (hours) = Volume (gallons) ÷ Flow rate (gallons/hour)
Mfano:
Pool volume: 15,000 gallons
Hose flow rate: 60 gallons/minute = 3,600 gallons/hour
Fill time: 15,000 ÷ 3,600 = 4.17 hours (about 4 hours 10 minutes)
Hesabu ya Gharama ya Maji
Kadiria gharama zinazoendelea za maji:
Monthly cost = Volume × Water rate
Mfano:
Initial fill: 20,000 gallons
Water rate: $5 per 1,000 gallons
Evaporation/use: 500 gallons/week × 4 = 2,000 gallons/month
Monthly water cost: 2,000 × ($5/1,000) = $10
Gharama ya Kemikali kwa Ukubwa wa Dimbwi
| Ukubwa wa Dimbwi | Klorini ya kila mwezi | Kemikali za Kila Mwezi |
|---|---|---|
| galoni 10,000 | $10-15 | $25-40 |
| galoni 15,000 | $15-20 | $35-50 |
| galoni 20,000 | $20-25 | $45-65 |
| galoni 30,000 | $30-40 | $65-95 |
Badilisha Kiasi kwa Msimu
Hesabu ya upotezaji wa maji:
Evaporation: 1/4 inch per day (0.5-1% of volume monthly)
Backwashing: 25-50% pool volume weekly
Maintenance: Drain and refill annually
Mfano: bwawa la galoni 20,000
Monthly evaporation: 20,000 × 0.5% = 100 gallons
Weekly backwash: 20,000 × 30% = 6,000 gallons/week = 1,500 gallons/month
Water loss: 100 + 1,500 = 1,600 gallons/month
Annual water cost: 1,600 × 12 × $0.005 = $96
Kiasi cha Dimbwi la Mviringo
Mfumo:
Volume = π × (Length/2) × (Width/2) × Depth
Mfano: Bwawa la Oval
Length: 30 feet
Width: 20 feet
Depth: 4 feet
Volume: 3.14159 × 15 × 10 × 4 = 1,885 cubic feet
Gallons: 1,885 × 7.48 = 14,099 gallons
Mfano wa Ulimwengu Halisi: Dimbwi la Nyuma
Dimensions: 15 × 30 feet
Shallow end: 3 feet
Deep end: 7 feet
Average depth: 5 feet
Volume: 15 × 30 × 5 = 2,250 cubic feet
Gallons: 2,250 × 7.48 = 16,830 gallons
Initial fill:
Water rate: $5 per 1,000 gallons
Cost to fill: 16,830 ÷ 1,000 × $5 = $84.15
Weekly water loss: ~125 gallons (evaporation)
Pump turnover: 16,830 ÷ 8 hours = 2,104 GPH needed
Chemical costs (monthly):
Chlorine: $20
Stabilizer: $8
Algaecide: $5
Test strips: $3
Total: ~$36/month
Vidokezo vya Ufanisi wa Dimbwi
Kupunguza kiasi na gharama:
- Punguza kina katika maeneo yenye kina kifupi
- Tumia mfumo wa maji ya chumvi (gharama ya chini ya kemikali)
- Jalada linalofaa hupunguza uvukizi 95%
- Pampu ya ufanisi hupunguza gharama za nishati
- Mzunguko sahihi hupunguza mahitaji ya kemikali
Tumia Kikokotoo chetu cha Kiasi cha Dimbwi ili kukokotoa papo hapo kiasi cha hifadhi kwa ajili ya matengenezo na kupanga gharama.