Umumiy nuqtai nazar
Tijorat havo bilan ishlash bo'limi (Ahu)- bu tijorat binolari uchun mo'ljallangan isitish, shamollatish va konditsionerlik tizimlari (HVAC) tizimlarining hayotiy tarkibiy qismi. Uning asosiy vazifasi havoni tartibga solish va aylantirish, yopiq havo havo sifati va ishg'olchilarga qulaylikni ta'minlash.
Parametr
Salqining, suv hajmi, suvga chidamlilik
Sovutish shartlari: Inlete havo Quruq lampochkasining harorati 27 daraja, nam lampoch harorati, suv harorati 7 daraja, suv harorati 12 daraja
|
Model |
Ikki qatorli trubka |
To'rt qator quvur |
olti satr trubkasi |
Sakkiz qator trubkasi |
||||||||
|
sovutish(Kw |
Suv hajmi(m³/h) |
Suvga chidamlilik (KPA) |
sovutish(Kw) |
Suv hajmi (m h) |
Suvga chidamlilik (KPA) |
sovutish(kw) |
Suv hajmi (m³/h) |
Suvga chidamlilik (KPA) |
sovutish (Kw |
Suv hajmi (m³/h) |
Suvga chidamlilik(KPA) |
|
|
Zk -05} |
18.8 |
3.23 |
10.1 |
29.4 |
5.01 |
9.76 |
37.8 |
6.49 |
16.99 |
45.7 |
7.85 |
10.44 |
|
Zk -10} |
34.7 |
5.89 |
10.5 |
58.6 |
10.35 |
11.65 |
75.4 |
12.96 |
10.08 |
91.2 |
15.70 |
12.82 |
|
Zk -15} |
53.4 |
9.16 |
9.8 |
87.9 |
15.08 |
7.21 |
113.1 |
19.5 |
12.11 |
136.8 |
23.52 |
15.12 |
|
Zk -20} |
70.6 |
12.14 |
9.8 |
117.3 |
20.16 |
8.25 |
150.8 |
26.21 |
14.07 |
182.4 |
31.96 |
17.48 |
|
Zk -25} |
92.9 |
15.83 |
11.6 |
146.1 |
25.12 |
10.24 |
188.1 |
33.90 |
11.77 |
227.5 |
39.11 |
14.76 |
|
Zk -30} |
113.6 |
19.2 |
11.8 |
175.2 |
30.12 |
11.16 |
225.6 |
38.90 |
13.10 |
273.4 |
47.00 |
16.28 |
|
Zk -40} |
144.4 |
24.82 |
12.4 |
232.8 |
40.03 |
12.93 |
300.2 |
51.61 |
15.73 |
362.2 |
62.27 |
19.20 |
|
Zk -50} |
180.5 |
30.61 |
10.4 |
292.3 |
50.25 |
7.47 |
375.3 |
64.52 |
17.00 |
435.80 |
74.93 |
15.70 |
|
Zk -60} |
216.6 |
37.24 |
9.4 |
349.2 |
60.04 |
7.47 |
450.3 |
77.42 |
17.00 |
544.80 |
93.67 |
15.70 |
|
Zk -80} |
287.2 |
49.1 |
9.1 |
464.6 |
79.88 |
8.5 |
598.4 |
102.89 |
19.5 |
724.8 |
124.62 |
17.9 |
|
Zk -100} |
357.0 |
61.38 |
9.5 |
578.2 |
99.41 |
8.5 |
746.5 |
128.35 |
19.5 |
904.2 |
155.46 |
17.9 |
|
Zk -120} |
428.4 |
73.65 |
9.5 |
693.6 |
118.91 |
8.5 |
895.2 |
153.91 |
19.5 |
1084.8 |
186.51 |
17.9 |
|
Zk -160} |
591.2 |
101.65 |
11.2 |
921.6 |
158.48 |
10.3 |
1190.4 |
204.67 |
20.1 |
1443.2 |
255.93 |
32.4 |
|
Zk -200} |
740.1 |
127.25 |
12.8 |
1152.2 |
199.3 |
13.1 |
1488.1 |
255.86 |
26.4 |
1804.3 |
310.22 |
42.4 |
Eslatma: Jihozning ishlash parametrlari 2,5 million / s tezlikda ishlash parametrlari
Sovutish holati Tuzatish omili
|
havo harorati |
Suv haroratidaraja |
|||||
|
Nam lampa Harorat |
Quruq lampochka Harorat |
5/10 |
6/11 |
7/12 |
8/13 |
9/14 |
|
17 |
19-27 |
0.83 |
0.76 |
0.67 |
0.62 |
0.57 |
|
18 |
20-30 |
0.94 |
1.85 |
0.76 |
0.68 |
0.58 |
|
19 |
21-31 |
1.07 |
0.97 |
0.88 |
0.79 |
0.71 |
|
19.5 |
21-33 |
1.15 |
1.06 |
1.00 |
0.86 |
0.78 |
|
20 |
22-33 |
1.20 |
1.10 |
1.03 |
0.90 |
0.81 |
|
21 |
23-36 |
1.34 |
1.24 |
1.14 |
1.03 |
0.93 |
|
22 |
24-39 |
1.48 |
1.38 |
1.28 |
1.18 |
1.07 |
|
23 |
25-42 |
1.63 |
1.53 |
1.43 |
1.32 |
1.22 |
|
24 |
26-45 |
1.79 |
1.69 |
1.59 |
1.47 |
1.36 |
|
25 |
27-48 |
1.75 |
1.64 |
1.53 |
||
|
26 |
28-48 |
1.92 |
1.81 |
1.70 |
||
|
27 |
29-48 |
2.09 |
1.98 |
1.87 |
||
|
28 |
30-50 |
2.26 |
2.16 |
2.05 |
||
|
29 |
31-52 |
2.40 |
2.32 |
2.2 |
||
Sovg'a va suv oqimida suv oqimi uchun K3 tuzatish omili
|
Tezlikni ko'tarish |
2.0 |
2.3 |
2.5 |
2.7 |
3.0 |
3.3 |
3.5 |
|
koeffitsient |
0.81 |
0.92 |
1.0 |
1.07 |
1.17 |
1.26 |
1.32 |
|
havo harorati |
Suv haroratidaraja |
|||||
|
Nam lampa Harorat |
Quruq lampochka Harorat |
5/10 |
6/11 |
7/12 |
8/13 |
9/14 |
|
18 |
20-30 |
0.90 |
0.74 |
0.60 |
0.49 |
0.36 |
|
19 |
21-31 |
1.13 |
0.95 |
0.77 |
0.65 |
0.54 |
|
19.5 |
21-33 |
1.35 |
1.15 |
1.00 |
0.78 |
0.63 |
|
20 |
22-33 |
1.41 |
1.20 |
1.05 |
0.82 |
0.67 |
|
21 |
23-36 |
1.72 |
1.49 |
1.27 |
1.06 |
0.86 |
|
22 |
24-39 |
2.08 |
1.82 |
1.57 |
1.34 |
1.12 |
|
23 |
25-42 |
2.48 |
2.20 |
1.93 |
1.66 |
1.14 |
|
24 |
26-45 |
2.95 |
2.62 |
2.33 |
2.03 |
1.76 |
|
25 |
27-48 |
2.78 |
2.46 |
2.16 |
||
|
26 |
28-48 |
3.30 |
2.94 |
2.60 |
||
|
27 |
29-48 |
3.80 |
3.50 |
3.12 |
||
|
28 |
30-50 |
4.14 |
4.10 |
3.70 |
||
|
29 |
31-52 |
4.14 |
4.10 |
3.70 |
||
Har xil intavat havosi va suv harorati ostida suvga chidamlilik uchun k4 tuzatish omili
|
Tezlikni ko'tarish |
2.0 |
2.3 |
2.5 |
2.7 |
3.0 |
3.3 |
3.5 |
|
koeffitsient |
0.9 |
0.96 |
1.0 |
1.04 |
1.1 |
1.16 |
1.2 |
PS: 1. Yuqoridagi tuzatish omillari turli xil birliklarning o'rtacha qiymatlariga asoslanadi. Kichik birliklar uchun (0} ~ 15) 0,95 ga ko'paytiring; Katta birliklar uchun (50-200) 1.08 ga ko'paytiring.
2. Yuqoridagi tuzatish omillari taxminiy qadriyatlar va faqat ma'lumot uchun mo'ljallangan.
Har xil shamol tezligida, havo harorati va suv harorati va suv harorati ostida tuzatish:
Haqiqiy sovutish qobiliyati= 1 × K1 × K3 dan sovutish hajmi
Haqiqiy suv oqimi= 1 × K1 × K3 dan suv oqimi
Haqiqiy suvga chidamlilik= 1 × k2 × k4 dan suvga chidamlilik
Misol:YG -20 Konditsionerni tanlash, sovutish palanasi shamol tezligi 2,5 m / s ni tashkil qiladi. 1-jadvalga ko'ra, sovutish sig'imi 150,8 kVt, suv oqimi 26,21 m³ / soat 26.07 KPA ni tashkil qiladi. Kirish quruq va suv oqimini, suv oqimini va suvning chidamliligini aniqlang, nam-lampochkaning harorati 21 daraja, suv harorati 12 daraja, suv harorati 12 daraja.
Yechim:K1 jadvali k 1=1 ni tuzatish faktori. 14. K2 jadvali k 2=1 tuzatish faktori. 27.
Shuning uchun:
Haqiqiy sovutish sig'imi (Q)= Standart holatda sovutish sig'imi × k {1}}. 8 × 1. {4} 14=171. 91 kVt
Haqiqiy suv oqimi (v)= Standart sharti=k 1=26. 21 × 1. {{4} 14=29. 88 M³ / H
Haqiqiy suvga chidamlilik (p)= Suvga suvga chidamlilik × k 2=14} {{1} {{4} 27=17. 87 kpa
Isitish, suv hajmi, suvga chidamlilik
Isitish shartlari: havo ichidagi havo harorati 15 daraja, suv ichidagi suv harorati 60 daraja
|
Model |
Ikki qatorli trubka |
To'rt qator quvur |
olti satr trubkasi |
Sakkiz qator trubkasi |
||||||||
|
Isitish (Kvant) |
Suv hajmi (m/h) |
Suvga chidamlilik (KPA) |
Isitish (Kw |
Suv hajmi (mh) |
Suvga chidamlilik (KPA) |
Isitish (Kw) |
Suv hajmi (m³h) |
Suvga chidamlilik (KPA) |
Isitish(Kw) |
Suv hajmi m/h) |
Suvga chidamlilik (KPA) |
|
|
Zk -05} |
34.1 |
3.23 |
10.1 |
50.6 |
5.01 |
9.76 |
59.2 |
6.49 |
16.99 |
77.1 |
7.85 |
10.44 |
|
Zk -10} |
67.1 |
5.89 |
10.5 |
99.8 |
10.35 |
11.65 |
124.8 |
12.96 |
10.08 |
151.0 |
15.70 |
12.82 |
|
Zk -15} |
101.8 |
9.16 |
9.8 |
149.7 |
15.08 |
7.21 |
173.5 |
19.5 |
12.11 |
205.1 |
23.52 |
15.12 |
|
Zk -20} |
135.6 |
12.14 |
9.8 |
199.0 |
20.16 |
8.25 |
248.8 |
26.21 |
14.07 |
289.3 |
31.96 |
17.48 |
|
Zk -25} |
168.7 |
15.83 |
11.6 |
249.5 |
25.12 |
10.24 |
311.2 |
33.90 |
11.77 |
353.3 |
39.11 |
14.76 |
|
Zk -30} |
202.6 |
19.2 |
11.8 |
304.5 |
30.12 |
11.16 |
380.9 |
38.90 |
13.10 |
448.3 |
47.00 |
16.28 |
|
Zk -40} |
270.4 |
24.82 |
12.4 |
399.2 |
40.03 |
12.93 |
480.8 |
51.61 |
15.73 |
592.4 |
62.27 |
19.20 |
|
Zk -50} |
337.3 |
30.61 |
10.4 |
512.3 |
50.25 |
7.47 |
556.8 |
64.52 |
17.00 |
641.8 |
74.93 |
15.70 |
|
Zk -60} |
404.7 |
37.24 |
9.4 |
609.4 |
60.04 |
7.47 |
581.2 |
77.42 |
17.00 |
766.8 |
93.67 |
15.70 |
|
Zk -80} |
539.5 |
49.1 |
9.1 |
796.0 |
79.88 |
8.5 |
386.2 |
102.89 |
19.5 |
1006.0 |
124.62 |
17.9 |
|
Zk -100} |
674.5 |
61.38 |
9.5 |
985.1 |
99.41 |
8.5 |
1127.6 |
128.35 |
19.5 |
1272.3 |
155.46 |
17.9 |
|
Zk -120} |
808.9 |
73.65 |
9.5 |
1185.9 |
118.91 |
8.5 |
1362.5 |
153.91 |
19.5 |
1533.6 |
186.51 |
17.9 |
|
Zk -160} |
1077.8 |
101.65 |
11.2 |
1576.0 |
158.48 |
10.3 |
1688.4 |
204.67 |
20.1 |
2083.2 |
255.93 |
32.4 |
|
Zk -200} |
1346.2 |
127.25 |
12.8 |
1970.8 |
199.3 |
13.1 |
2032.7 |
255.86 |
26.4 |
2606.2 |
310.22 |
42.4 |
Eslatma: 1. Jihozning ishlashi bo'yicha ish joylari 2,5 million / s tezlikda
2
Tijorat Ahusiyasining asosiy xususiyatlari
- Shaxsiylashtirish variantlari: Tijorat AKUS turli xil o'lchamdagi va konfiguratsiyalarda turli xil savdo maydonchalarining o'ziga xos ehtiyojlarini, masalan, ofislar, chakana savdolar, restoranlar va mehmonxonalar bilan tanishish.
- Havo filtratsiyasi va tozalash: Ushbu bo'linmalar ilg'or filtrlash tizimlari bilan jihozlangan, ular chang, allergen va ifloslantiruvchi moddalarni olib tashlash, toza va sog'lom atrof-muhitni ta'minlaydi.
- Harorat va namlik nazorati: Tijorat Ahusi harorat va namlik darajalarida aniq nazoratni ta'minlash, tashqi ob-havo sharoitidan qat'iy nazar qurilmalarni qurish uchun qulay muhit yaratadi.
- Energiya samaradorligi: Ko'pgina tijoriy ahvoli o'zgaruvchan tezyurar muxlislar, issiqlik tiklanish tizimlari va foydalanish xarajatlarini kamaytirish va operatsion xarajatlarni kamaytirish uchun energiya tejaydigan komponentlar va xususiyatlar bilan qurilgan.
- Tinch operatsiya: Shovqinni kamaytirish xususiyatlari tinch ishlashni ta'minlash uchun, ularni shovqinli muhitda foydalanishga yaroqsiz muhitda foydalanishga yaroqsiz holga keltiradi.
- Ishonchlilik va chidamlilik: Tijorat ahvoli yuqori sifatli materiallar bilan qurilib, uzoq muddatli ishlashni ta'minlaydigan ishonchlilik va mustahkamlikni ta'minlash uchun qat'iy sinovdan o'tkazilmoqda.
- Binolarni boshqarish tizimlari bilan integratsiya (BMS): Ushbu birliklar qurilishni avtomatlashtirish va boshqarish tizimlarini qurish va menejment tizimlari bilan markazlashtirilgan nazorat va HVAC operatsiyalarini monitoring qilish, samaradorligi va ishlashini optimallashtirish uchun xabardor bo'lishi mumkin.
Tijorat AhUS arizalari
- Ofis binolari: Ofislar, yig'ilish xonalari va umumiy joylar uchun iqlim nazorati va shamollatish.
- Chakana savdo do'konlari: Mijozlar va xodimlar uchun qulay muhitni saqlash.
- Restoranlar: Ovqatlanish joylari va oshxonalarda to'g'ri shamollatish va havo sifatini ta'minlang.
- Mehmonxonalar: Mehmonxonalar, lobies va boshqa ob'ektlarni isitish, sovutish va toza havo ta'minotini etkazib berish.
- Sog'liqni saqlash muassasalari: Shifoxona, klinikalar, klinikalar va tibbiyot idoralarida havo sifati va infektsiya nazorati.
TSS
Savol: Agar men sizning kompaniyangizga tashrif buyurmoqchi bo'lsam, eng yaqin aeroport?
Savol: Kotirovka qachon olishim mumkin?
Savol: Buyurtmani qanday joylashtirish kerak?
Savol: Sizning etkazib berish shartlari qanday?
Savol: To'lov usullari qanday?
2, Dizayn ishlab chiqarish) va OEM (Asl asbob-uskunalar ishlab chiqarish) Buyurtmalari: balans to'lovi sifatida 30% omonat va qolgan 70% ni talab qilamiz.
Issiq teglar: tijoriy havo qo'llanmasi, Xitoy tijorat havo bilan qurol ishlab chiqaruvchilar, etkazib beruvchilar, fabrikalar
