CN202149538U - Heating plant provided with automatic converter - Google Patents
Heating plant provided with automatic converter Download PDFInfo
- Publication number
- CN202149538U CN202149538U CN201120065066U CN201120065066U CN202149538U CN 202149538 U CN202149538 U CN 202149538U CN 201120065066 U CN201120065066 U CN 201120065066U CN 201120065066 U CN201120065066 U CN 201120065066U CN 202149538 U CN202149538 U CN 202149538U
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- China
- Prior art keywords
- water pump
- valve pocket
- booster water
- automatic
- heating
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- 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.)
- Expired - Fee Related
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- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The utility model discloses a heating plant provided with an automatic converter, which comprises a first booster water pump (13), a second booster water pump (14), the automatic converter (15) and a first breaker (16). The heating plant is characterized in that the automatic converter (15) comprises a valve clack (1), a first water inlet (11), a second water inlet (12), a first valve cavity (2), a second valve cavity (3), an outlet (4), a first annular sealing pad (5), a second annular sealing pad (6), a first clamp clip (7), a second clamp clip (8), a first sealing ring (9), and a second sealing ring (10). Along with the alternating starting of the first booster water pump (13) and the second booster water pump (14), the heating plant is automatically switched by the automatic converter (15) so as to respectively and automatically open the first breaker (16) on high-storey heating return water, thereby realizing the normal heating, realizing the automatic starting of one booster water pump when the other booster water pump has faults, ensuring the normal operation of high-storey straight-connection heating equipment, avoiding the loss of users due to the overpressure of return water and the breakage of a radiator as the breaker is closed by the negligence of manual conversion, and really realizing the full-automatic control and the safe operation of the heating equipment.
Description
One, technical field
The utility model belongs to the high rise building heating technical field, is used for skyscraper direct connection heating supercharging equipment.
Two, background technology
At present; (shown in Figure 1) led to low the district on the water return pipeline and established cut off device in high-rise direct connection heating equipment Zhong Gao district; Opened and closed by booster water pump outlet high drive tube valve control cut off device, can not realize the automatic alternately convertor turbocharge of two booster water pumps, booster water pump outlet high drive tube valve is neglected in artificial conversion easily and booster water pump is opened synchronously or closed; Cause closing of cut off device and high district heating system pressure of return water is increased; Superpressure to the heating facility brings is dangerous, brings loss thereby cause the heating facility to break to the user, can not realize high-rise direct connection heating equipment Automatic Control and safe operation.
Three, summary of the invention
The purpose of the utility model is the deficiency that replaces conversion regime to two booster water pumps of above-mentioned original high-rise direct connection heating equipment, cancels two booster water pump outlet high drive tube valves (shown in Figure 2); A kind of automatic switch (shown in Figure 3) is provided; Realize the automatic alternately conversion operation of two booster water pumps of direct connection heating equipment, the safe operation of high-rise heating equipment is guaranteed in another startup automatically of breaking down; Also save the trouble of artificial conversion, make the full-automatic operation of unit.
For realizing above-mentioned purpose; The technical scheme that the utility model adopts is: the direct-connected high-rise heating equipment that automatic switch is installed; Comprise first booster water pump (13), second booster water pump (14), automatic switch (15), first cut off device (16); Automatic switch (15) comprises flap (1), first water inlet (11), second water inlet (12), first valve pocket (2), second valve pocket (3), outlet (4); First water inlet (11), second water inlet (12) communicate with first valve pocket (2), second valve pocket (3) through first sealing ring (9), second sealing ring (10) respectively; Threeway delivery port (4) is established in centre position, side at first valve pocket (2) and second valve pocket (3), is provided with flap (1) in first valve pocket (2) and second valve pocket (3).First Gask-O-Seal (5), second Gask-O-Seal (6) that the two ends of flap (1) are provided with are fixed on slip flap (1) two ends by first clip (7) on the flap (1), second clip (8) respectively.Flap (1) is in first valve pocket (2), second valve pocket (3), and flap (1) slides between first sealing ring (9), second sealing ring (10).
The utility model adopts technique scheme that following advantage is arranged:
1, satisfies the automatic alternately conversion operation of two booster water pumps, save the trouble of artificial regulatory system.
2, avoid artificial conversion carelessness open and close high drive tube valve, guarantee the safe operation of high-rise heating equipment.
3, another is opened automatically to realize breaking down a booster water pump.
Four, description of drawings
Fig. 1 is a background technology middle-high building direct connection heating supercharging equipment artificial regulatory high drive tube valve sketch map.The 3rd booster water pump (17) among the figure, the 4th booster water pump (18), second cut off device (19), the first high drive tube valve (20), the second high drive tube valve (21).
Fig. 2 is equipped with the direct-connected high-rise heating equipment sketch map of automatic switch for the utility model.First booster water pump (13) among the figure, second booster water pump (14), automatic switch (15), first cut off device (16).
Fig. 3 is the structural representation of the utility model automatic switch (15).
Five, the specific embodiment
As shown in Figure 2; First booster water pump (13), second booster water pump (14), automatic switch (15), first cut off device (16) on the direct-connected high-rise heating equipment of automatic switch are installed; Automatic switch (15) comprising: flap (1), first water inlet (11), second water inlet (12), first valve pocket (2), second valve pocket (3), outlet (4); First water inlet (11), second water inlet (12) communicate with first valve pocket (2), second valve pocket (3) through first sealing ring (9), second sealing ring (10) respectively; Threeway delivery port (4) is established in centre position, side at first valve pocket (2) and second valve pocket (3), is provided with slip flap (1) in first valve pocket (2) and second valve pocket (3).The two ends of slip flap (1) are established first Gask-O-Seal (5), second Gask-O-Seal (6) and are fixed on flap (1) two ends by first clip (7) on the flap (1), second clip (8) respectively.
When first booster water pump (13) water under high pressure gets into first water inlet (11) through driving tube after; Get into first valve pocket (2) through first sealing ring (9); At this moment the pressure of first valve pocket (2) is higher than the pressure of second valve pocket (3); Flap (1) is pushed to second valve pocket (3), and second Gask-O-Seal (6) on the flap (1) forms sealing with second sealing ring (10), and second water inlet (12) is by shutoff; First booster water pump (13) water under high pressure gets into first water inlet (11) through driving tube and gets into first valve pocket (2) again and drive first cut off device (16) through delivery port (4) again and open; If first booster water pump (13) termination of pumping, its water under high pressure returns from former road and releases pressure, and first cut off device (16) cuts out.
When second booster water pump (14) water under high pressure gets into second water inlet (12) through driving tube after; Get into second valve pocket (3) through second sealing ring (10); At this moment the pressure of second valve pocket (3) is higher than the pressure of first valve pocket (2); Flap (1) is pushed to first valve pocket (2), and first Gask-O-Seal (5) on the flap (1) forms sealing with first sealing ring (9), and first water inlet (11) is by shutoff; Second booster water pump (14) water under high pressure gets into second water inlet (12) through driving tube and gets into second valve pocket (3) again and drive first cut off device (16) through delivery port (4) again and open; If second booster water pump (14) termination of pumping, its water under high pressure returns from former road and releases pressure, and first cut off device (16) cuts out.
Automatic switch (15) can be used for the using and the reserved unit, a dual-purpose standby host group, also can be used for air-conditioning equipment, is science, state-of-the-art high-rise direct connection heating equipment.
Claims (2)
1. heating equipment that automatic switch is installed; Comprise first booster water pump (13), second booster water pump (14), automatic switch (15), cut off device (16); It is characterized in that: the flap (1) of automatic switch (15), first water inlet (11), second water inlet (12), first valve pocket (2), second valve pocket (3), outlet (4); First water inlet (11), second water inlet (12) communicate with first valve pocket (2), second valve pocket (3) through first sealing ring (9), second sealing ring (10) respectively; Threeway delivery port (4) is established in centre position, side at first valve pocket (2) and second valve pocket (3), is provided with flap (1) in first valve pocket (2) and second valve pocket (3).
2. the heating equipment that automatic switch is installed according to claim 1; It is characterized in that: first Gask-O-Seal (5), second Gask-O-Seal (6) are established in the two ends of flap (1); First Gask-O-Seal (5), second Gask-O-Seal (6) are fixed on flap (1) two ends by first clip (7) on the flap (1), second clip (8) respectively; Flap (1) slides between first sealing ring (9), second sealing ring (10) in first valve pocket (2), second valve pocket (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120065066U CN202149538U (en) | 2011-03-03 | 2011-03-03 | Heating plant provided with automatic converter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120065066U CN202149538U (en) | 2011-03-03 | 2011-03-03 | Heating plant provided with automatic converter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202149538U true CN202149538U (en) | 2012-02-22 |
Family
ID=45590596
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120065066U Expired - Fee Related CN202149538U (en) | 2011-03-03 | 2011-03-03 | Heating plant provided with automatic converter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202149538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641331A (en) * | 2015-10-30 | 2017-05-10 | 罗凤玲 | Pipeline reversing valve |
-
2011
- 2011-03-03 CN CN201120065066U patent/CN202149538U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106641331A (en) * | 2015-10-30 | 2017-05-10 | 罗凤玲 | Pipeline reversing valve |
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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 |
Granted publication date: 20120222 Termination date: 20180303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |