CN1021778C - Indoor drain system using cast iron pipeling - Google Patents
Indoor drain system using cast iron pipeling Download PDFInfo
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- CN1021778C CN1021778C CN 89109153 CN89109153A CN1021778C CN 1021778 C CN1021778 C CN 1021778C CN 89109153 CN89109153 CN 89109153 CN 89109153 A CN89109153 A CN 89109153A CN 1021778 C CN1021778 C CN 1021778C
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- way
- main riser
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- kitchen
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Abstract
The present invention relates to a novel cast iron pipeline system for indoor water discharging, which can solve the problem that sewers in a building are clogged. A V-shaped trap with an inspection hole mainly replaces the existing P-shaped trap. The trap, a three-way valve and a four-way valve are all additionally provided with cleaning ports. Clogging objects can be exhausted when the cleaning ports are opened. The arrangement of pipelines are from thin pipelines to thick pipelines, and launch vertical pipes are reduced. A row of vertical pipes can replace two rows or four rows of vertical pipes in the original design. In a word, the present invention not only solves the problem that the sewers are clogged, which is not solved in many years, but also reduces materials because of reasonable arrangement. Consequently, the cost for installing the pipelines can be greatly reduced.
Description
What the present invention relates to is a kind of indoor drain system using cast iron pipeling that the building sewer stops up a difficult problem that solves.
The obstruction of residential building, the indoor sewer pipe of office building is the problem that runs in a large number in the daily life, it not only directly influences normal work of the people and life, and bring many unnecessary loss for country and personal property, also become the public and require improved major issue in a hurry.The interior plumbing system figure of residential building is shown in Fig. 4 a Fig. 4 b at present, and each needs a main riser, the following P type trap of all adorning of pan kitchen and lavatory.Kitchen branch drain and standpipe join generally will turn two 90 ° curved; The caliber of arm and the total transverse tube of bottom is thick inadequately, and the arm in general kitchen is identical with the caliber of floor drain, mostly is 50 millimeters, and the standpipe in lavatory is identical with the caliber of the total transverse tube of bottom, mostly is 100 millimeters.The easy position of stopping up.There is not clean out, because turn round has increased resistance to water-flow more, water velocity has slowed down, for foreign body retention provides condition, be responsible for the same with the transverse tube caliber slightly, run counter to the universal law of current, thereby promptly be no foreign matter delay in the pipe, under the big situation of standpipe (the containing floor drain) water yield to arm, excessive phenomenon also takes place easily, in addition, is subjected to the erosion of the pernicious gas that distributes in the sanitary sewage because of cast iron pipe, inner-walls of duct can be bubble by nature formation one deck iron rust sky, general half a year to one year, the thickness that standpipe inwall sky is bubble is 1 millimeter, and transverse tube reaches 3 millimeter, make caliber become thinner and thinner, like this, the original transverse tube that does not just satisfy the draining needs just is difficult to bear the needs of draining more, thereby it is impeded drainage, even excessive.Because be provided with clean out, foreign object in pipe stops up or the interior deposit that forms naturally of tube wall, can't remove, and just advanced pipeline drainer is being arranged, because pipeline turns round too much, also is difficult to put to good use power, and the plug of feeling oppressed has to smash pipe fitting, changes again.
Purpose of the present invention is exactly in order to overcome above shortcoming, and a kind of indoor drain system using cast iron pipeling that the building sewer stops up a difficult problem that solves is provided.
The V-type trap of the direct tape splicing inspection eye of pan in the indoor drain system using cast iron pipeling, the V-type of band inspection eye is deposited little curved be connected on the five-way (or four-way) on the main riser by threeway, lengthening deep water feud leakage under the dish pond directly connects the kitchen special use with the leakage of ground lengthening deep water feud and is connected straight four-way, the kitchen is special-purpose to be connected straight four-way and is connected on the five-way (or four-way) on the main riser by five-way (or four-way), the ground lengthening deep water of another one feud is leaked and is directly connect on the five-way, and the lengthening deep water feud under the another one dish pond is leaked by long three and connected on the five-way; Main riser is equipped with an inspection eye every one deck, and the cast iron hood is equipped with on the main riser top, and main riser ground portion connects the bottom transverse tube by three and leads to outdoor.The internal diameter of bottom transverse tube is greater than the main riser internal diameter in this system, and the main riser internal diameter is greater than special-purpose straight four-way internal diameter, the internal diameter that the kitchen straight four-way internal diameter of special-purpose connection leaks greater than the dark feud of lengthening of connecting in kitchen.Removable inspection cover is equipped with in the V-type trap lower end of the band inspection eye in this system, changes 45 ° of elbows into by 90 ° of original elbows.As shown in figure 21, be provided with two ports on the tube wall of the straight four-way of the special-purpose connection in the kitchen in this system on same direction, straight four-way one end is a birdsmouth, and the other end is equipped with the plug as clean out.The bottom drainage outlet is a slope outlet in this system, and threeway one end that connects bottom transverse tube and main riser is equipped with clean out.Press the lavatory and the kitchen in all two cover rooms of construction pattern residential building in this system, or lavatory and lavatory, kitchen and kitchen be a wall every, a main riser (being a generation two) only is installed, two cover lavatories in rooms and lavatory be a wall every, simultaneously again with two kitchens in two cover rooms be a wall every, a main riser (being a generation four) also only is installed.
The present invention has following characteristics:
1. pipeline turns round to connect to abolish and uses 90 ° of elbows, uses threeway or four-way or five-way instead and connects, and can reduce resistance to water-flow like this, avoids foreign body retention.
2. the caliber of overstriking arm and the total transverse tube of bottom can guarantee that current are unimpeded, takes place excessive when avoiding central drainage.
3. changing bottom draining two slope outlets is a slope outlet, can reduce resistance to water-flow like this, also is easy for installation and maintenance.
4. set up clearing apparatus, clean out is set up in an end and lavatory pan bottom at threeway, four-way, with get rid of foreign matter stops up and the cleaning inner-walls of duct forms naturally iron rust sky be bubble and urinate dirty, so fundamentally solved stop up after, the problem of retubing again.
5. reduce water standpipe down, only need a standpipe just can replace twice or four times standpipes, kitchen space is strengthened, increase aesthetic feeling, and can significantly reduce Master Cost.As 2132 yuan of 6 layers of need of former design every unit one stair four-door, newly design 954 yuan of 6 layers of need of every unit one stair four-door.Former design is spent more 1178 yuan of expenses than new design; 6 layers at one terraced three families, the every unit of former design, kitchen standpipe 75mm needs 1599 yuan, newly designs 954 yuan of 6 layers of need in one terraced three families, every unit, and former design is spent more 615 yuan of expenses than new design; 6 layers at one terraced three families, the every unit of former design, kitchen standpipe 50mm need spend 1440 yuan, newly designs the 6 layers of need in one terraced three families, every unit and spends 954 yuan, and former design is spent more 486 yuan of expenses than new design.
1 to 21 represented embodiment describes the present invention below in conjunction with accompanying drawing.
Fig. 1 is the phantom drawing of first kind of embodiment.
Fig. 2 is the fragmentary, perspective view of Fig. 4 a Fig. 4 b.
Fig. 3 is the plan view of first kind of embodiment.
Fig. 4 a Fig. 4 b is the drainage system figure of present designing unit common design.
Fig. 5 is the plan view of second kind of embodiment.
Fig. 6 is the phantom drawing of second kind of embodiment.
Fig. 7 is the plan view of the third embodiment.
Fig. 8 is the phantom drawing of the third embodiment.
Fig. 9 is the plan view of the 4th kind of embodiment.
Figure 10 is the phantom drawing of the 4th kind of embodiment.
Figure 11 is the plan view of the 5th kind of embodiment.
Figure 12 is the phantom drawing of the 5th kind of embodiment.
Figure 13 is the plan view of the 6th kind of embodiment.
Figure 14 is the phantom drawing of the 6th kind of embodiment.
Figure 15 is the plan view of the 7th kind of embodiment.
Figure 16 is the phantom drawing of the 7th kind of embodiment.
Figure 17 is the plan view of the 8th kind of embodiment.
Figure 18 is the phantom drawing of the 8th kind of embodiment.
Figure 19 is the plan view of the 9th kind of embodiment.
Figure 20 is the phantom drawing of the 9th kind of embodiment.
Figure 21 is the V-type trap schematic diagram of band V inspection eye.
The indoor drain system using cast iron pipeling of first kind of embodiment: this be two cover lavatories in rooms and lavatory be a wall every, simultaneously again with two kitchens in two cover rooms be a wall every, only need to install the system drawing (Fig. 1,3) of a standpipe, the V-type trap 5 that pan 4 directly connects the band inspection eye of φ 100, inspection cover on it can row be fixing again after construction is finished, the congenital obstruction that can prevent constructs causes.Trap 5 is received on the five-way 6 of main riser φ 100 * 75 by the threeway 3 of φ 100 band clean outs, and another trap 5 is received on the five-way 6 of main riser φ 100 * 75 by the positive threeway 9 of φ 100 band clean outs.Ground φ leaks in 50 lengthening deep water feuds 11 and leaks 12 with φ 50 lengthening deep water feuds down, dish pond and directly connect the special use of φ 75 * 50 kitchens and be connected straight four-way 10, straight four-way 10 connects on the five-way 6 by φ 75 * 50 five-ways 13, another ground φ 50 lengthening deep water feuds are leaked and are directly connect on φ 75 * 50 five-ways 13, and the φ 50 lengthening deep water feuds leakages 12 under another dish pond connect on the five-way 13 by φ 75 * 50 long threeways 14; Main riser is adorned a φ 100 inspection eyes 2 every one deck, and φ 100 cast iron hoods 1 are equipped with on the main riser top, and main riser ground portion connects outer outdoor φ 150 bottom transverse tubes 8 by the threeway 7 of φ 150 * 100 band clean outs.
Second kind of system drawing (Fig. 5,6) that embodiment is office building and building, dormitory.The V-type trap 18 of the band inspection eye of φ 100 connects φ 150 * 100 right other four-ways 24 by the positive threeway 17 of φ 150 * 100, φ 50 trough urinals lengthening deep water feud is leaked 20 and is connect the threeway 21 that φ 100 * 50 is with clean outs, threeway 21 connects the other four-way 22 in a left side of φ 100 * 50 band clean outs, φ 50 mop sink floor drains 19 connect four-way 22, the lengthening deep water feud leakage 23 of φ 50 ground connects φ 150 * 100 right other four-ways 27 on the main riser by threeway 24, adorn the inspection hole of a φ 150 on the main riser every one deck, the main riser top is equipped with the cast iron hood 15 of φ 150, and main riser ground portion connects toward outdoor φ 200 bottom transverse tubes 26 by the threeway 25 of φ 200 * 150.
The third embodiment: (Fig. 7,8) is residential building fitting arrangement below 25 layers.Annexation as shown in the figure, pipe fitting title and size are specific as follows:
28-φ 100 cast iron hoods
29-φ 100 inspection holes
The other four-way in 30-φ 100 * 75 left sides
31-φ 50 floor drains
32-φ 75 * 50 straight four-ways
33-φ 150 * 100 positive threeways
34-φ 75 hoods
35-φ 75 inspection holes
36-φ 75 * 50 straight four-ways
37-φ 75 * 75 positive threeways
The other four-way in 38-φ 100 * 75 left sides
39-φ 100 * 100 positive four-ways
The other four-way in 40-φ 150 * 100 left sides
41-φ 100 hoods
42-φ 100 * 100 positive threeways
43-φ 100 * 100 positive four-ways
45-φ 50 floor drains
46-φ 50 floor drains
47-φ 75 * 50 straight four-ways
48-φ 75 * 75 positive threeways
The other four-way in 49-φ 150 * 75 left sides
The 4th kind of embodiment (Fig. 9,10) system drawing annexation as shown in the figure, pipe fitting title and size are specific as follows:
50-φ 75 hoods
51-φ 75 inspection holes
52-φ 50 floor drains
53-φ 50 floor drains
54-φ 75 * 50 straight four-ways
55-φ 100 * 75 positive threeways
The 5th kind of embodiment (Figure 11,12) system drawing annexation is as shown in the figure, pipe fitting title and size be specific as follows:
56-φ 100 transverse tubes
57-φ 100 traps
58-φ 100 * 100 positive threeways
59-φ 100 * 75 right other four-ways
61-φ 50 floor drains
62-φ 75 * 50 straight four-ways
63-φ 150 * 100 positive threeways
The 6th kind of embodiment (Figure 13,14) system drawing, annexation as shown in the figure, pipe fitting title and size are specific as follows:
64-φ 100 * 100 positive four-ways
65-φ 100 * 100 positive threeways
66-φ 150 * 100 positive threeways
The 7th kind of embodiment (Figure 15,16) system drawing annexation as shown in the figure, pipe fitting title and size are specific as follows:
67-φ 100 hoods
68-φ 100 * 100 down stream tee joints
69-φ 100 traps
70-φ 100 * 100 positive four-ways
71-φ 50 floor drains
72-φ 75 * 50 five-ways
73-φ 75 * 50 long threeways
The other four-way in 74-φ 150 * 100 left sides
75-φ 75 hoods
76-φ 50 floor drains
77-φ 75 * 50 long threeways
79-φ 75 * 50 five-ways
80-φ 50 floor drains
81-φ 75 * 50 straight four-ways
82-φ 75 * 75 five-ways
The other four-way in 83-φ 100 * 75 left sides
The 8th kind of embodiment (Figure 17,18) system drawing annexation as shown in the figure, pipe fitting title and size are as follows:
84-φ 100 hoods
85-φ 50 floor drains
86-φ 75 * 50 five-ways
87-φ 100 * 100 positive four-ways
88-φ 100 traps
89-φ 100 * 100 down stream tee joints
The other four-way in 90-φ 150 * 100 left sides
91-φ 75 * 50 threeways
92-φ 50 floor drains
93-φ 75 * 50 straight four-ways
The 9th kind of embodiment (Figure 19,20) system drawing annexation as shown in the figure, pipe fitting title and size are as follows:
94-φ 100 hoods
95-φ 100 inspection holes
96-φ 50 floor drains
97-φ 75 * 50 straight four-ways
98-φ 100 positive threeways
99-φ 100 traps
The other four-way in 100-φ 100 * 75 left sides
101-φ 150 * 100 positive threeways
Claims (4)
1, a kind of indoor drain system using cast iron pipeling, it is characterized in that: the V-type trap of the direct tape splicing inspection eye of pan in this system, the V-type trap of band inspection eye is connected on the five-way or four-way on the main riser by threeway, lengthening deep water feud leakage under the dish pond directly connects the kitchen special use with the leakage of ground lengthening deep water feud and is connected straight four-way, on same direction, be provided with two ports on the tube wall of the straight four-way of the special-purpose connection in kitchen, straight four-way one end is a birdsmouth, the other end is equipped with the plug as clean out, the kitchen is special-purpose to be connected straight four-way and is connected on the five-way or four-way on the main riser by five-way or four-way, leak on the direct five-way in the ground lengthening deep water of another one feud, and the lengthening deep water feud under the another one dish pond is leaked by long three and connected on the five-way; Main riser is equipped with an inspection eye every one deck, and the cast iron hood is equipped with on the main riser top, and main riser ground portion connects the bottom transverse tube by three and leads to outdoor.
2, system according to claim 1 is characterized in that: the internal diameter of bottom transverse tube is greater than the main riser internal diameter, and the main riser internal diameter is greater than special-purpose straight four-way internal diameter, the internal diameter that the straight four-way internal diameter of the special-purpose connection in kitchen leaks greater than lengthening deep water feud of connecting in kitchen.
3, system according to claim 1 is characterized in that: removable inspection cover is equipped with in the V-type trap lower end of described band inspection eye, and the angle of V-type trap is at 45.
4, system according to claim 1 is characterized in that: the bottom drainage outlet is a slope outlet, connects the clean out of the threeway one end dress of bottom transverse tube and main riser.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89109153 CN1021778C (en) | 1989-12-14 | 1989-12-14 | Indoor drain system using cast iron pipeling |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 89109153 CN1021778C (en) | 1989-12-14 | 1989-12-14 | Indoor drain system using cast iron pipeling |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1052524A CN1052524A (en) | 1991-06-26 |
| CN1021778C true CN1021778C (en) | 1993-08-11 |
Family
ID=4857893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 89109153 Expired - Fee Related CN1021778C (en) | 1989-12-14 | 1989-12-14 | Indoor drain system using cast iron pipeling |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1021778C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101024969B (en) * | 2006-02-23 | 2010-07-28 | 前泽化成工业株式会社 | Water draining-collecting apparatus |
| CN101871228B (en) * | 2010-06-30 | 2012-05-30 | 刘宪武 | Drainage pipeline system in building wall |
-
1989
- 1989-12-14 CN CN 89109153 patent/CN1021778C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1052524A (en) | 1991-06-26 |
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| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |