CN204301170U - A kind of boiler steam-supplying system - Google Patents
A kind of boiler steam-supplying system Download PDFInfo
- Publication number
- CN204301170U CN204301170U CN201420687626.XU CN201420687626U CN204301170U CN 204301170 U CN204301170 U CN 204301170U CN 201420687626 U CN201420687626 U CN 201420687626U CN 204301170 U CN204301170 U CN 204301170U
- Authority
- CN
- China
- Prior art keywords
- steam
- distributing cylinder
- major
- gas
- boiler
- 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
- Control Of Steam Boilers And Waste-Gas Boilers (AREA)
Abstract
The utility model discloses a kind of boiler steam-supplying system, comprise the first main gas-distributing cylinder, second main gas-distributing cylinder, back pool and auxiliary shaft gas-distributing cylinder, first main gas-distributing cylinder is all connected with auxiliary shaft gas-distributing cylinder by the first major steam line with the second main gas-distributing cylinder, first major steam line is connected with multiple radiator by multiple steam supply branch pipeline, auxiliary shaft gas-distributing cylinder is connected with back pool by main water return tube road, main water return tube road is connected with radiator by multiple backwater branch pipeline, wherein, system also comprises: the second major steam line, comprise two steam inlet ends and a steam (vapor) outlet end, steam inlet end respectively gas-distributing cylinder main with first is connected with the second main gas-distributing cylinder, steam (vapor) outlet end is connected with auxiliary shaft gas-distributing cylinder.The boiler steam-supplying system that the utility model provides, by arranging the second major steam line, controls steam trend, and make the trend of steam in the first major steam line consistent with the backwater trend in return pipe, the direction of pressure change is identical, improves heating effect.
Description
Technical field
The utility model relates to boiler heating technology, particularly relates to a kind of boiler steam-supplying system.
Background technology
Some mining area is positioned at high altitude localities, very cold, and annual Heating Period is longer, and the annual Heating Period in mining area is long, and what have can reach 6 months.Fig. 1 is the boiler steam-supplying system structural representation of prior art, this system comprises two boiler rooms 1, all arranges a main gas-distributing cylinder in each boiler room 1, i.e. the first main gas-distributing cylinder 2 and the second main gas-distributing cylinder 3, this system also comprises auxiliary shaft gas-distributing cylinder 4 simultaneously, for storing steam.Be connected by the first major steam line 5 between main gas-distributing cylinder and auxiliary shaft gas-distributing cylinder 4, auxiliary shaft gas-distributing cylinder 4 is connected with back pool 7 by main water return tube road 6.Each radiator 8 is connected with the first major steam line 5 by steam supply branch pipeline 9, and radiator 8 is connected with main water return tube road 6 by backwater branch pipeline 10.
Because auxiliary shaft mouth is the throat that material was carried, risen in full ore deposit, auxiliary shaft is many places trickle again, and winter easily freezes.The steam supply way of prior art, can not meet the heat demand of auxiliary shaft, because near the user of boiler room, its steam is shorted, and causes steam to flow in backwater branch pipeline, makes the pressure of the backwater branch pipeline near back pool large, other users cannot backwater, and heating effect is bad.Can only require for dealing with problems to improve steam pressure.Cause resource to waste in a large number like this, increase the workload of boiler operatiopn personnel simultaneously.
Utility model content
The utility model provides a kind of boiler steam-supplying system, to solve the problems of the prior art, improves heating quality.
The utility model provides a kind of boiler steam-supplying system, comprise the first main gas-distributing cylinder, second main gas-distributing cylinder, back pool and auxiliary shaft gas-distributing cylinder, described first main gas-distributing cylinder is all connected with described auxiliary shaft gas-distributing cylinder by the first major steam line with described second main gas-distributing cylinder, described first major steam line is connected with multiple radiator by multiple steam supply branch pipeline, described auxiliary shaft gas-distributing cylinder is connected with described back pool by main water return tube road, described main water return tube road is connected with described radiator by multiple backwater branch pipeline, wherein, described boiler steam-supplying system also comprises:
Second major steam line, described second major steam line comprises two steam inlet ends and a steam (vapor) outlet end, described steam inlet end is connected with described second main gas-distributing cylinder with described first main gas-distributing cylinder respectively, and described steam (vapor) outlet end is connected with described auxiliary shaft gas-distributing cylinder.
Boiler steam-supplying system as above, wherein, preferably: the internal diameter of described first major steam line and the second major steam line is all greater than the internal diameter of described steam supply branch pipeline.
Boiler steam-supplying system as above, wherein, preferably: the internal diameter of described first major steam line and the second major steam line is all greater than the internal diameter of described backwater branch pipeline.
Boiler steam-supplying system as above, wherein, preferably: described second major steam line is steel pipe.
Boiler steam-supplying system as above, wherein, preferably: described first major steam line is steel pipe.
Boiler steam-supplying system as above, wherein, preferably: also comprise two boiler rooms, described first main gas-distributing cylinder and described second main gas-distributing cylinder lay respectively in two boiler rooms.
The boiler steam-supplying system that the utility model provides is by arranging the second major steam line, by controlling steam trend, make the trend of steam in the first major steam line consistent with the backwater trend in return pipe, the direction of pressure change is identical, thus formative dynamics balance, utilize the swabbing action in water return pipeline, improve the pressure differential at radiator two ends, avoid the blocking of radiator branch pipe, improve heating effect.
Accompanying drawing explanation
Fig. 1 is the boiler steam-supplying system structural representation of prior art;
The boiler steam-supplying system structural representation that Fig. 2 provides for the utility model embodiment.
Detailed description of the invention
Below in conjunction with embodiment, the utility model is described in detail.The identical Reference numeral of wherein identical parts represents.It should be noted that, the word "front", "rear" of use is described below, "left", "right", "up" and "down" refer to direction in accompanying drawing, word " interior " and " outward " refer to the direction towards or away from particular elements geometric center respectively.
The boiler steam-supplying system structural representation that Fig. 2 provides for the utility model embodiment, as shown in Figure 2, the utility model embodiment provides a kind of boiler steam-supplying system, comprise the first main gas-distributing cylinder 2, second main gas-distributing cylinder 3, back pool 7 and auxiliary shaft gas-distributing cylinder 4, described first main gas-distributing cylinder 2 is all connected with described auxiliary shaft gas-distributing cylinder 4 by the first major steam line 5 with described second main gas-distributing cylinder 3, described first major steam line 5 is connected with multiple radiator 8 by multiple steam supply branch pipeline 9, described auxiliary shaft gas-distributing cylinder 4 is connected with described back pool 7 by main water return tube road 6, described main water return tube road 6 is connected with described radiator 8 by multiple backwater branch pipeline 10.Multiple radiator 8 can be positioned at multiple different user, such as office building, supply station, cinema, digging building, mechanical repair plant and Ji Yun building etc.
Above-mentioned boiler steam-supplying system also comprises the second major steam line 11, described second major steam line 11 comprises two steam inlet ends 111 and a steam (vapor) outlet end 112, described steam inlet end 111 is connected with described second main gas-distributing cylinder 3 with described first main gas-distributing cylinder 2 respectively, and described steam (vapor) outlet end 112 is connected with described auxiliary shaft gas-distributing cylinder 4.
Above-mentioned first major steam line 5 and the second major steam line 11 can adopt steel pipe to make, for the second major steam line 11, three steel pipes can be utilized to be interconnected form, three steel pipes can directly weld, also can be welded and fixed by three-way pipe, thus form above-mentioned steam inlet end and steam (vapor) outlet end.
Corresponding by-pass valve control is set in the first major steam line 5 and the second major steam line 11, thus controls the trend of steam.Steam is according to the direction of arrow in Fig. 2, auxiliary shaft gas-distributing cylinder 4 is flowed into from the first main gas-distributing cylinder 2 and the second main gas-distributing cylinder 3, in the process flowed back to from auxiliary shaft gas-distributing cylinder 4 again, steam supply is carried out to multiple radiator 8, from radiator 8, flow into the backwater in main water return tube road 6 move towards consistent with the steam of heat supply, thus the direction that pressure is changed is consistent, formative dynamics balances, improve the efficiency of steam, improve heating quality.
Preferably, the internal diameter of the first major steam line 5 and the second major steam line 11 is all greater than the internal diameter of steam supply branch pipeline 9, is also greater than the internal diameter of backwater branch pipeline 10.It will be appreciated by persons skilled in the art that the internal diameter on the first major steam line 5 and the second major steam line 11 and main water return tube road 6 should be enough large, to reduce the resistance of fluid.
In order to improve heating effect, two boiler rooms 1 can be set, make the first main gas-distributing cylinder 2 and the second main gas-distributing cylinder 3 lay respectively in two boiler rooms 1, as shown in Figure 2.Because the water temperature of back pool 7 is too high, what have can reach 90-92 DEG C, can make full use of this partial heat energy to heating of house, improves indoor temperature.By the length of proper extension return pipe in indoor, backwater heat energy is made full use of.When outdoor temperature is higher, the pressure of boiler export can be reduced.
The boiler steam-supplying system that the utility model embodiment provides is by arranging the second major steam line, by controlling steam trend, make the trend of steam in the first major steam line consistent with the backwater trend in return pipe, the direction of pressure change is identical, thus formative dynamics balance, utilize the swabbing action in water return pipeline, improve the pressure differential at radiator two ends, avoid the blocking of radiator branch pipe, improve heating effect.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.
Claims (6)
1. a boiler steam-supplying system, comprise the first main gas-distributing cylinder, the second main gas-distributing cylinder, back pool and auxiliary shaft gas-distributing cylinder, described first main gas-distributing cylinder is all connected with described auxiliary shaft gas-distributing cylinder by the first major steam line with described second main gas-distributing cylinder, described first major steam line is connected with multiple radiator by multiple steam supply branch pipeline, described auxiliary shaft gas-distributing cylinder is connected with described back pool by main water return tube road, described main water return tube road is connected with described radiator by multiple backwater branch pipeline, it is characterized in that, described boiler steam-supplying system also comprises:
Second major steam line, described second major steam line comprises two steam inlet ends and a steam (vapor) outlet end, described steam inlet end is connected with described second main gas-distributing cylinder with described first main gas-distributing cylinder respectively, and described steam (vapor) outlet end is connected with described auxiliary shaft gas-distributing cylinder.
2. boiler steam-supplying system according to claim 1, is characterized in that: the internal diameter of described first major steam line and the second major steam line is all greater than the internal diameter of described steam supply branch pipeline.
3. boiler steam-supplying system according to claim 1, is characterized in that: the internal diameter of described first major steam line and the second major steam line is all greater than the internal diameter of described backwater branch pipeline.
4., according to the arbitrary described boiler steam-supplying system of claim 1-3, it is characterized in that: described second major steam line is steel pipe.
5., according to the arbitrary described boiler steam-supplying system of claim 1-3, it is characterized in that: described first major steam line is steel pipe.
6., according to the arbitrary described boiler steam-supplying system of claim 1-3, it is characterized in that: also comprise two boiler rooms, described first main gas-distributing cylinder and described second main gas-distributing cylinder lay respectively in two boiler rooms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687626.XU CN204301170U (en) | 2014-11-17 | 2014-11-17 | A kind of boiler steam-supplying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420687626.XU CN204301170U (en) | 2014-11-17 | 2014-11-17 | A kind of boiler steam-supplying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204301170U true CN204301170U (en) | 2015-04-29 |
Family
ID=53106703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420687626.XU Active CN204301170U (en) | 2014-11-17 | 2014-11-17 | A kind of boiler steam-supplying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204301170U (en) |
-
2014
- 2014-11-17 CN CN201420687626.XU patent/CN204301170U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104456685B (en) | A kind of multi-heat source single tube UTILIZATION OF VESIDUAL HEAT IN heating system | |
| CN104964368A (en) | Air conditioning system for coupling buried pipe ground source heat pumps with step tariff energy storage equipment | |
| CN103994487B (en) | The distributed mixing heating system of the long defeated single tube of one kind | |
| CN203940498U (en) | A kind of bio-waste heating system | |
| CN204301170U (en) | A kind of boiler steam-supplying system | |
| CN207881280U (en) | Heat pump monoblock type Cooling and Heat Source computer room | |
| CN105674377A (en) | Main-auxiliary type multi-heat-source series-connection grid-connected heating device | |
| CN204141896U (en) | A kind of device improving ground heat exchanger performance | |
| CN109751470A (en) | YZ type pipeline mitered component for fluid conveying | |
| CN104819558A (en) | Dual-channel hot water auxiliary heating device having reversing function | |
| CN104896262A (en) | High-density polyethylene outer protection pipe double-pipe insulation pipe | |
| CN204063256U (en) | A kind of wall-hung boiler assisted solar hot water supply system | |
| CN110388685B (en) | System and method for simultaneously recovering multiple industrial waste heat | |
| CN206469513U (en) | A kind of pressure relief system of burnt gas wall hanging furnace | |
| CN207019163U (en) | A kind of central heating system for saving the energy | |
| CN201779748U (en) | Energy-saving heating manifold | |
| CN206944325U (en) | Heating circulation power control system | |
| CN203857513U (en) | Radiator and floor radiation heating hybrid heater | |
| CN104089411A (en) | Greenhouse solar energy anti-season heat storage and winter heating device and application method | |
| CN203687146U (en) | Domestic water circulating system | |
| CN108220158A (en) | One kind automatically controls solar energy heating marsh-gas generating equipment and control method | |
| CN205090590U (en) | Binary channels hot water auxiliary heating device with switching -over function | |
| CN204534765U (en) | A kind of long-range systemic circulation graded supply system | |
| CN204214027U (en) | A kind of cold district plant solar energy heating biogas heating air feed circulatory system | |
| CN203010727U (en) | Household heat-supply system improved structure for improving heat efficiency |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |