CN202092205U - Split sewage heat supplying device in building houses - Google Patents
Split sewage heat supplying device in building houses Download PDFInfo
- Publication number
- CN202092205U CN202092205U CN2011201856707U CN201120185670U CN202092205U CN 202092205 U CN202092205 U CN 202092205U CN 2011201856707 U CN2011201856707 U CN 2011201856707U CN 201120185670 U CN201120185670 U CN 201120185670U CN 202092205 U CN202092205 U CN 202092205U
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- water
- check valve
- scrubbing
- feed pipe
- pipe
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Abstract
The utility model discloses a split sewage heat supplying device in building houses, which comprises an equalizing tank for pollution cleaning, a balance adjusting valve, a sewage pump, a first check valve and a second check valve, wherein the equalizing tank for pollution cleaning is installed at a heat inlet portion of a building house and comprises a tank body, a first water inlet, a first outlet, a second water inlet and a second water outlet. The first water inlet is in serial connection with the balance adjusting valve and then connected with a first-stage water supply pipe, the first water outlet is connected with a first return water pipe, the second water inlet is connected with a second-stage return water pipe, and the second water outlet is connected with a second-stage water supply pipe. A water supply pipe of a heat inlet of each building house is installed with a sewage pipe, a first check valve and a second check valve. The first check valve is in serial connection with the sewage pump, and the second check valve is in parallel connection with the first check valve and the sewage pump. The split sewage heat supplying device is simple in structure and capable of effectively adjusting flow of a heat supplying system, thereby effectively lowering energy consumption and solving the problem of imbalance of water power and heat power conditions.
Description
Technical field
The utility model relates to a kind of heating plant, particularly, relates to a kind of split type building and mixes the water heating plant.
Background technology
At present, in central heating system, its heat-supplying mode is by pipeline hot water to be supplied to each building unit from the garden pipe network, and then divides and to give each user, flows to the user again after perhaps the heat exchanger device by heat exchange station sends heat to the secondary heat supply pipeline.The circulation power of hot water is provided by circulating pump usually in the heating system.Because area of heat-supply service is bigger usually, the heating tube line length, heat exchange station is many, complicated layout.The circulation power of hot water is provided by the circulating pump that is located at the boiler room usually in the heating system.Because area of heat-supply service is bigger usually, the heating tube line length, heat exchange station is many, complicated layout, so circulating pump generally selects higher lift to overcome the resistance of whole heating system.
This hot-water boiler heating system mode has following shortcoming: because the selection of boiler room circulating pump lift must make the hot user of outer net heat supply pipeline index circuit (being generally distal-most end) have enough available pressure, thereby be easy to generate hydraulic misadjustment.For fear of hydraulic misadjustment, just need to install flow control valve, the hot water flow of flowing through with restriction, consume too much available pressure, hot water is bigger at the resistance at flow control valve place, and the energy of consumption finally comes from circulating pump, make that heating system power consumption is big, the defeated ratio of specific heat of power consumption is big.For the indirect heating system, because its secondary water-circulating pump can't be regulated flow at the individual unit of building, cause the systemic circulation water yield big easily, thereby the defeated ratio of specific heat of power consumption is big, and can't guarantees the balance of flow between each unit heating inlet.
The utility model content
For solving the problems of the technologies described above, the utility model provides a kind of split type building to mix the water heating plant.
Split type building of the present utility model mix the water heating plant, comprise the scrubbing equalizer tank, the balance adjustment valve, multifunctional pump, first check valve and second check valve, wherein, the scrubbing equalizer tank is installed in the building heat supply porch, this scrubbing equalizer tank comprises tank body, a water inlet, a water out, secondary water inlet and secondary water out, wherein, connect the one-level feed pipe after the water inlet serial connection balance adjustment valve, one time water out connects the one-level return pipe, the secondary water inlet connects the secondary return pipe, the secondary water out connects the secondary feed pipe, on the feed pipe of each unit heating inlet of building multifunctional pump is installed, first check valve and second check valve, wherein first check valve is connected in series with this multifunctional pump, and second check valve is connected in parallel with first check valve and the multifunctional pump that are connected in series.
In one embodiment, be provided with Pressure gauge on the return pipe of described one-level feed pipe, secondary feed pipe and each unit heating porch, wherein, the Pressure gauge on the one-level feed pipe is arranged on the side that the balance adjustment valve is not connected with the scrubbing equalizer tank.
In one embodiment, also be provided with filtering bodies in the described scrubbing equalizer tank.
In one embodiment, the tank body top of described scrubbing equalizer tank is provided with vent valve, and tank base is provided with blowoff valve.
In one embodiment, be provided with thermometer on described one-level feed pipe, one-level return pipe, secondary feed pipe, the secondary return pipe.
Split type building of the present utility model mix the water heating plant, and are simple in structure, can effectively regulate the flow of heating system, reduce the circular flow of garden pipe network, thereby reduce the caliber of garden pipe network and reduce power consumption.Because individual unit is carried out independently heat supply control, increase the circulating water flow of unit heating inlet, thereby can effectively solve the hydraulic misadjustment of heating system inside, and guarantee the balance of flow between each unit heating inlet.
Description of drawings
Fig. 1 is the scheme of installation that split type building of the present utility model mix the scrubbing equalizer tank of water heating plant;
Fig. 2 is that split type building of the present utility model mix the installation site schematic diagram of water heating plant in building.
The specific embodiment
Describe the specific embodiment of the present utility model in detail below in conjunction with accompanying drawing.
Fig. 1 is the scheme of installation that split type building of the present utility model mix the scrubbing equalizer tank of water heating plant, and Fig. 2 is that split type building of the present utility model mix the installation site schematic diagram of water heating plant in building.As depicted in figs. 1 and 2, the mixed water heating plant of split type building of the present utility model comprises scrubbing equalizer tank 5, balance adjustment valve 4, multifunctional pump 14, first check valve 12 and second check valve 13.Wherein, scrubbing equalizer tank 5 comprises tank body, a water inlet, water out, secondary water inlet and a secondary water out, and scrubbing equalizer tank 5 is as water admixing device, and its water with one-level heating system and secondary heating system mixes.
Connect 1, water out of one-level feed pipe after the water inlet serial connection balance adjustment valve 4 of scrubbing equalizer tank 5 and connect one-level return pipe 9, the secondary water inlet connects secondary return pipe 8, and the secondary water out connects secondary feed pipe 7.Wherein, one-level water inlet pipe 1 and one-level return pipe 9 connect garden pipe network main pipeline, the flat main pipeline of secondary water inlet pipe 7 and secondary return pipe 8 water receivings, and horizontal main pipeline is received each unit of building again by lateral.Thus, the water supply of one-level heating system enters scrubbing equalizer tank 5 by one-level feed pipe 1, and with enter one-level return pipe 9 after the water of secondary heating system mixes and get back to the one-level heating system, the backwater of secondary heating system enters scrubbing equalizer tank 5 by secondary return pipe 8, and with enter secondary feed pipe 7 after the water of one-level heating system mixes, thereby hot water is fed to the secondary heating system.In this embodiment, scrubbing equalizer tank 5 is installed in the building heat supply porch, and the secondary heating system is linked in each unit of building after through scrubbing equalizer tank 5, and finally is linked into each user.
On the feed pipe of each unit heating inlet of building multifunctional pump 14, first check valve 12 and second check valve 13 are installed also, wherein first check valve 12 is connected in series with this multifunctional pump 14, and second check valve 13 is connected in parallel with first check valve 12 and the multifunctional pump 14 that are connected in series.Multifunctional pump 14 guarantees the hot water circuit of each unit heating system of building, and can carry out independently heat supply control to individual unit, increases the circulating water flow of unit heating inlet.First check valve 12 and second check valve 13 are used for preventing pump-stopping water hammer when multifunctional pump 14 quits work.
Preferably, be provided with Pressure gauge 3 on the return pipe of one-level feed pipe 1, secondary feed pipe 7 and each unit heating porch, be used to detect the pressure of each pipe, wherein the Pressure gauge of the return pipe of each unit heating porch is not shown.Wherein, the Pressure gauge of one-level feed pipe 1 is arranged on the side that balance adjustment valve 4 is not connected with the scrubbing equalizer tank.In addition, because scrubbing equalizer tank 5 does not have the pressure loss, therefore, the Pressure gauge on the return pipe of unit heating porch can detect secondary pressure of return water and one-level pressure of return water (that is, the secondary pressure of return water equates with the one-level pressure of return water) simultaneously.By these manometric numerical value, can calculate following parameters: the confession backwater pressure reduction of one-level heating system, the confession backwater pressure reduction of secondary heating system, and the inlet outlet pressure differential of multifunctional pump 14, the technical staff can adjust balance adjustment valve 4 according to these parameters, regulate the hot water flow of one-level heating system, thereby carry out the balance adjustment of whole heating system.
In one embodiment, also be provided with filtering bodies 6 in the scrubbing equalizer tank 5, be used for the impurity of filtered water.Preferably, the tank body top of scrubbing equalizer tank 5 is provided with vent valve 10, and tank base is provided with blowoff valve 11.When in the tank body of scrubbing equalizer tank 5 gas being arranged, can open vent valve 10 and leak informaton; When in the tank body of scrubbing equalizer tank 5 dirt being arranged, can open blowoff valve 11 and carry out blowdown.
In one embodiment, be provided with thermometer 2 on one-level feed pipe 1, one-level return pipe 9, secondary feed pipe 7, the secondary return pipe 8, be used to detect the temperature of each pipe.Can control temperature in each pipe by control multifunctional pump 14, and then the indoor temperature of each unit of control building.
Split type building of the present utility model mix the water heating plant, and are simple in structure, can effectively regulate the flow of heating system, reduce the circular flow of garden pipe network, thereby reduce the caliber of garden pipe network and reduce power consumption.Because individual unit is carried out independently heat supply control, increase the circulating water flow of unit heating inlet, thereby can effectively solve the hydraulic misadjustment of heating system inside, and guarantee the balance of flow between each unit heating inlet.
More than by specific embodiment the utility model is further described; but it should be understood that; here concrete description; should not be construed as qualification to essence of the present utility model and scope; the various modifications that the one of ordinary skilled in the art makes the foregoing description after reading this specification all belong to the scope that the utility model is protected.
Claims (5)
1. split type building mix the water heating plant, it is characterized in that, this device comprises the scrubbing equalizer tank, the balance adjustment valve, multifunctional pump, first check valve and second check valve, wherein, the scrubbing equalizer tank is installed in the building heat supply porch, this scrubbing equalizer tank comprises tank body, a water inlet, a water out, secondary water inlet and secondary water out, wherein, connect the one-level feed pipe after the water inlet serial connection balance adjustment valve, one time water out connects the one-level return pipe, the secondary water inlet connects the secondary return pipe, the secondary water out connects the secondary feed pipe, on the feed pipe of each unit heating inlet of building multifunctional pump is installed, first check valve and second check valve, wherein first check valve is connected in series with this multifunctional pump, and second check valve is connected in parallel with first check valve and the multifunctional pump that are connected in series.
2. split type building as claimed in claim 1 mix the water heating plant, it is characterized in that, be provided with Pressure gauge on the return pipe of described one-level feed pipe, secondary feed pipe and each unit heating porch, wherein, the Pressure gauge on the one-level feed pipe is arranged on the side that the balance adjustment valve is not connected with the scrubbing equalizer tank.
3. split type building as claimed in claim 1 mix the water heating plant, it is characterized in that, also are provided with filtering bodies in the described scrubbing equalizer tank.
4. mix the water heating plant as each described split type building among the claim 1-3, it is characterized in that the tank body top of described scrubbing equalizer tank is provided with vent valve, tank base is provided with blowoff valve.
5. split type building as claimed in claim 1 mix the water heating plant, it is characterized in that, are provided with thermometer on described one-level feed pipe, one-level return pipe, secondary feed pipe, the secondary return pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201856707U CN202092205U (en) | 2011-06-01 | 2011-06-01 | Split sewage heat supplying device in building houses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201856707U CN202092205U (en) | 2011-06-01 | 2011-06-01 | Split sewage heat supplying device in building houses |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202092205U true CN202092205U (en) | 2011-12-28 |
Family
ID=45367272
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201856707U Expired - Fee Related CN202092205U (en) | 2011-06-01 | 2011-06-01 | Split sewage heat supplying device in building houses |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202092205U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453579A (en) * | 2013-09-18 | 2013-12-18 | 天津大学 | Hydraulic decoupling tank for central heating system |
-
2011
- 2011-06-01 CN CN2011201856707U patent/CN202092205U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103453579A (en) * | 2013-09-18 | 2013-12-18 | 天津大学 | Hydraulic decoupling tank for central heating system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20140601 |