CN203837072U - Straight-through heating device for high-rise building - Google Patents
Straight-through heating device for high-rise building Download PDFInfo
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- CN203837072U CN203837072U CN201320509883.XU CN201320509883U CN203837072U CN 203837072 U CN203837072 U CN 203837072U CN 201320509883 U CN201320509883 U CN 201320509883U CN 203837072 U CN203837072 U CN 203837072U
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- water supply
- port
- supply port
- pressurized circulation
- direct connection
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Abstract
The utility model discloses a straight-through heating device for a high-rise building. The device aims to solve the problem that the utilization rate of heat in a heat exchange process of high-rise building heat supply is low. The device comprises water supply/return ports, a pressuring circulating device, a flow-variable pressure control device and a control device, wherein the water supply/return ports include a low-area outer network water supply port, a low-area outer network water return port, a high-area water supply port and a high-area water return port, and each port is provided with a pressure detection device; the pressuring circulating device is connected between the low-area outer network water supply port and the high-area water supply port and used for pressuring water input from a low-area outer network; the flow-variable pressure control device is connected between the low-area outer network water return port and the high-area water supply port and is connected with the pressurizing circulating device, and a connection pipeline of the flow-variable pressure control device and the pressurizing circulating device is provided with a control valve; the control device controls work states and magnitudes of power of the pressurizing circulating device and the flow-variable pressure control device according to data provided by the pressure detection devices at the water supply/return ports.
Description
Technical field
The utility model relates to highrise heating system field, refers to especially a kind of tall building direct connection heating equipment.
Background technology
Heating heat-exchange apparatus at present, mainly comprises that the key elements such as boiler dedicated room, special water box, heat exchanger, constant pressure pump, expansion system, water treatment form, and by heat exchange link, for user's hot water, heat utilization rate is not high; And unit is general adopts fixed mode frequently to move, and power consumption is large, and floor space is large, must have a large amount of civil engineerings, equipment investment and after-sales service expense, is mainly used in new construction, too large for transformation project difficulty.
Utility model content
In order to overcome above defect, the utility model proposes a kind of tall building direct connection heating equipment, cancel heat exchange link, user can directly adopt pipe network heating of high-temperature water, has improved the utilization rate of heat energy.
The technical solution of the utility model is achieved in that
A kind of tall building direct connection heating equipment, comprising:
Confession/backwater port, it comprises low foreign network water supply port, low foreign network backwater port, high district's water supply port He Gao district backwater port, each port is all provided with pressure-detecting device;
Pressurized circulation device, it is connected between low foreign network water supply port Yu Gao district's water supply port, for the water of low foreign network input is pressurizeed;
Variable flow pressure control device, it is connected between low foreign network backwater port Yu Gao district's water supply port, and connects pressurized circulation device, on the connecting line of itself and pressurized circulation device, is provided with control valve;
Control device, the data that it provides according to the pressure-detecting device of confession/backwater port, duty and the watt level of control pressurized circulation device and variable flow pressure control device.
Between the above control device and described pressurized circulation device, be provided with frequency converter.
Control valve between the above pressurized circulation device and variable flow pressure control device can be ball valve.
The above pressurized circulation device is variable frequency pump group, and it comprises at least two group pressurized circulation pumps, alternation between two groups of pressurized circulation pumps.
On the both sides pipeline of above-mentioned pressurized circulation pump institute pressurised zone, on the pipeline being connected with described low foreign network water supply port Yu Gao district's water supply port, be respectively equipped with control valve.
The control valve of above-mentioned pressurized circulation pump both sides preferably uses stainless steel welding butterfly valve, and it is for controlling current size.
As optimal way, above-mentioned two control valves as butterfly valve install pipeline with as described in pressurized circulation pump pressurize pipeline between be connected with rubber soft joint.
Further, as on pressurized circulation pump connects high district's water supply port one segment pipe, be also provided with non-return valve at above-mentioned pressurized circulation device; In the time being provided with butterfly valve, described non-return valve can be arranged in described butterfly valve; In the time that device for cleaning pipeline is crossed rubber soft joint connection, described non-return valve is arranged on the pipeline between rubber soft joint and butterfly valve.Described non-return valve is used for guaranteeing for current direction.
As optimal way, the pressure-detecting device that above-described confession/backwater port arranges, its low foreign network water supply port can adopt electro connecting pressure gauge, low foreign network backwater port can adopt ordinarily manometer, and backwater port, high district's water supply port Yu Gao district can adopt distance-transmission pressure gauge.
Further, be also provided with dirt separator in backwater port, low foreign network water supply port Ji Gao district, for to purifying from outer net Shui Hegao district backwater.
Tall building direct connection heating equipment of the present utility model is that heating system Yu Di district of skyscraper Gao district heating system is directly connected, the heating agent that directly outer net heated is delivered to high district through the pressurization of pressurized circulation device, simultaneously Jiang Gao district backwater by variable flow pressure control device pressure control to consistent with outer net pressure of return water after, the direct highrise heating system that connected of Yu Di district backwater.
In sum, tall building direct connection heating equipment of the present utility model is because having cancelled heat exchange link, user can directly adopt pipe network heating of high-temperature water, has improved the utilization rate of heat energy, and heat medium temperature is high, the thermal efficiency is high, when saving radiator fin, heating effect is good, and this equipment can adopt efficient dirt separator in addition, high efficiency filter outer net water impurity, ensure heating water quality, and can improve heating effect.
Unit adopts conversion system operation, makes full use of outer net delivery pressure head, and energy-efficient, operating cost is low.
Brief description of the drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of embodiment of tall building direct connection heating equipment of the present utility model;
Fig. 2 is the structure for amplifying schematic diagram of pressurized circulation device in Fig. 1;
In figure: the low foreign network water supply of 11-port; 12-Gao district water supply port; 13-Gao district backwater port; The low foreign network backwater of 14-port; 20-dirt separator; 31-electro connecting pressure gauge; 32-Pressure gauge; 33-distance-transmission pressure gauge; 40-pressurized circulation device; 41-pressurized circulation pump; 42-butterfly valve; 43-rubber soft joint; 44-non-return valve; 45-ball valve; 50-frequency converter; 60-variable flow pressure control device; 70-control device.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figures 1 and 2, its agent structure of tall building direct connection heating equipment of the present embodiment comprises:
Confession/backwater port, it comprises low foreign network water supply port one 1, low foreign network backwater port one 4, high district's water supply port one 2 He Gao district backwater port ones 3, each port is all provided with pressure-detecting device;
Pressurized circulation device 40, it is connected between low foreign network water supply port one 1 Yu Gao district water supply port one 2, for the water of low foreign network input is pressurizeed, uses to supply with high district;
Variable flow pressure control device 60, it is connected between low foreign network backwater port one 4 Yu Gao district backwater port ones 3, and connect pressurized circulation device 40, and on the connecting line of itself and pressurized circulation device 40, being provided with control valve, in the present embodiment, control valve herein uses ball valve 45;
Control device 70, the data that it provides according to the pressure-detecting device of confession/backwater port, duty and the watt level of control pressurized circulation device 40 and variable flow pressure control device 60.
Between described control device 70 and described pressurized circulation device 60, be provided with frequency converter 50.
The above pressurized circulation device 40 is variable frequency pump group, and it comprises alternation between 41, two groups of pressurized circulation pumps 41 of at least two group pressurized circulation pumps; On the both sides pipeline of 41 pressurised zones of described pressurized circulation pump, on the pipeline being connected with described low foreign network water supply port one 1 Yu Gao district water supply port one 2, be respectively equipped with control valve, in the present embodiment, control valve herein uses stainless steel welding butterfly valve 42, and control valve is used for controlling current size.
In the present embodiment, above-mentioned two control valves as butterfly valve 42 and as described in be equipped with rubber soft joint 43 on pipeline between pressurized circulation pump 41.
Above-mentioned pressurized circulation device as a segment pipe of pressurized circulation pump 41 connects high district's water supply port one 2 on, be also provided with non-return valve 44; Non-return valve 44 described in the present embodiment is arranged in described butterfly valve 42, and described non-return valve 44 is arranged on the pipeline between rubber soft joint 43 and butterfly valve 42.Described non-return valve 44 is for guaranteeing for current direction.
In the present embodiment, the pressure-detecting device that above-described confession/backwater port arranges, its low foreign network water supply port one 1 place can adopt electro connecting pressure gauge 31, low foreign network backwater port one 4 places can adopt ordinarily manometer 32, and high district's water supply port one 2 backwater port one 3 places of Yu Gao district can adopt distance-transmission pressure gauge 33.
And in the present embodiment, in low foreign network water supply port one, 1 backwater port one 3 places of Ji Gao district are also provided with dirt separator 20, for to purifying from outer net Shui Hegao district backwater.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a tall building direct connection heating equipment, is characterized in that: comprise
Confession/backwater port, it comprises low foreign network water supply port, low foreign network backwater port, high district's water supply port He Gao district backwater port, each port is all provided with pressure-detecting device;
Pressurized circulation device, it is connected between described low foreign network water supply port and described high district's water supply port, for the water of low foreign network input is pressurizeed;
Variable flow pressure control device, it is connected between described low foreign network backwater port and described high district's water supply port, and connects pressurized circulation device, on the connecting line of itself and described pressurized circulation device, is provided with control valve;
Control device, duty and the watt level of pressurized circulation device and described variable flow pressure control device described in its Data Control providing according to described pressure-detecting device.
2. tall building direct connection heating equipment according to claim 1, is characterized in that: between described control device and described pressurized circulation device, be provided with frequency converter.
3. tall building direct connection heating equipment according to claim 1, is characterized in that: the control valve between described pressurized circulation device and described variable flow pressure control device is ball valve.
4. tall building direct connection heating equipment according to claim 1, is characterized in that: described pressurized circulation device is variable frequency pump group, and it at least comprises the pressurized circulation pump of two groups of alternations.
5. tall building direct connection heating equipment according to claim 4, is characterized in that: the conduit region that described pressurized circulation pump pressurizes is led to described low foreign network water supply port and be respectively equipped with control valve on the pipeline of high district's water supply port.
6. tall building direct connection heating equipment according to claim 5, is characterized in that: the control valve of the conduit region both sides that described pressurized circulation pump pressurizes is stainless steel welding butterfly valve.
7. tall building direct connection heating equipment according to claim 5, is characterized in that: between the pipeline at two described control valve places and the pipeline of described pressurized circulation pump pressurization, be connected with rubber soft joint.
8. tall building direct connection heating equipment according to claim 1, is characterized in that: the conduit region that described pressurized circulation device pressurizes is provided with non-return valve on the pipeline of described high district's water supply port one end.
9. tall building direct connection heating equipment according to claim 1, it is characterized in that: the pressure-detecting device of described low foreign network water supply port is electro connecting pressure gauge, the pressure-detecting device of described low foreign network backwater port is ordinarily manometer, and the pressure-detecting device of described high district's water supply port and backwater port, described high district is distance-transmission pressure gauge.
10. tall building direct connection heating equipment according to claim 1, is characterized in that: described low foreign network water supply port and backwater port, described high district are also provided with dirt separator, for to purifying from outer net Shui Hegao district backwater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320509883.XU CN203837072U (en) | 2013-08-20 | 2013-08-20 | Straight-through heating device for high-rise building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320509883.XU CN203837072U (en) | 2013-08-20 | 2013-08-20 | Straight-through heating device for high-rise building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203837072U true CN203837072U (en) | 2014-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320509883.XU Expired - Fee Related CN203837072U (en) | 2013-08-20 | 2013-08-20 | Straight-through heating device for high-rise building |
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| CN (1) | CN203837072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152226A (en) * | 2016-09-23 | 2016-11-23 | 马贵东 | High-rise direct-connected thermal power plant unit |
-
2013
- 2013-08-20 CN CN201320509883.XU patent/CN203837072U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106152226A (en) * | 2016-09-23 | 2016-11-23 | 马贵东 | High-rise direct-connected thermal power plant unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 Termination date: 20190820 |