CN2295940Y - Apparatus for improving hot circulation function and efficiency - Google Patents
Apparatus for improving hot circulation function and efficiency Download PDFInfo
- Publication number
- CN2295940Y CN2295940Y CN 97210582 CN97210582U CN2295940Y CN 2295940 Y CN2295940 Y CN 2295940Y CN 97210582 CN97210582 CN 97210582 CN 97210582 U CN97210582 U CN 97210582U CN 2295940 Y CN2295940 Y CN 2295940Y
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- water
- tank
- water tank
- valve
- expansion tank
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Abstract
The utility model relates to an apparatus for improving hot circulation function and efficiency, comprising a heating water tank 1 and an expansion water tank 6. The lower part of the heating water tank 1 is provided with a water return gap 1, the lower part of the expansion water tank 6 is provided with a water supply gap 12, and the water outlet gap 2 of the heating water tank 1 can be connected with the water inlet gap 4 of the expansion water tank 6 through a connecting pipe 3. The upper part of the expansion water tank 6 is provided with a condensing room, an air vent 7, a nostril 9 and a water complement tank 10, and a water complement pipe 11 is arranged between the water complement tank 10 and the expansion water tank 6. The water inlet gap 4 of the expansion water tank 6 is provided with a one-way valve 5. The utility model has the advantages of simple construction and reliable work, and can improve hot the work efficiency of heating equipment.
Description
The utility model relates to heating equipment, and is especially a kind of to make the heating equipment of heat exchange medium with the circulation liquid, improves the device of its thermal cycle function and efficient.
At present, no matter be domestic heating or collective's heating, the liquids of circulation that adopt are made heat exchange medium more.Said liquid mainly is a water, promptly with thermal source the water in the heating water tank is heated, and hot water flows out from the feed water inlet of heating water tank, enter radiator through upper hose, by radiator heat-dissipation, the cold water after the heat radiation flows back to heating water tank and heating once more, circulation repeatedly according to this through return pipe.Said thermal source to the heating water tank heating can be heat pipe, electric heater, also can be fuel oil or fire coal in the burner hearth.Liquid medium normal circulation for guaranteeing to conduct heat in large-scale heating equipment, generally is equipped with force (forcing) pump, and expense is higher.In the small heater equipment of family expenses, generally be not establish force (forcing) pump, but heating water tank is installed in the position that is lower than radiator, so that make heat transfer medium water between heating water tank and radiator, form Natural Circulation.Like this, just need dig pit on the ground,, both cause certain difficulty to construction perhaps with the radiator stand height, not attractive in appearance again.Even so, the flowing velocity of the liquid medium of heat transfer in radiator is very slow, and the efficiency of cycle is very low.In addition, when the water of close thermal source in the heating water tank heated up down to vaporization rapidly, vaporize water can be from the water return outlet refluence of heating water tank; Vaporize water is condensed when upwards spreading in heating water tank, can make heating water tank produce negative pressure again, cause the hot water in the radiator upper hose to reflux, the liquid medium normal circulation that influence is conducted heat causes and can't improve heat exchange efficiency by the temperature that improves water in the heating water tank.
The purpose of this utility model is need use force (forcing) pump at large-scale heating equipment, expense is higher, the problem that the small heater equipment efficiency of cycle is low provides a kind of and force (forcing) pump need be set to large-scale heating equipment, can improve the device of thermal cycle function and efficient to small heater equipment.
The utility model is achieved in that the device that can improve thermal cycle function and efficient comprises heating water tank and expansion tank.The bottom of heating water tank is provided with water return outlet.The top of heating water tank is provided with delivery port.The feed water inlet that the bottom of expansion tank is provided with water inlet and supplies water to radiator.The delivery port on heating water tank top links to each other by the water inlet of tube connector with the expansion tank bottom.The top of expansion tank is provided with condensation chamber and moisturizing groove.Be provided with the hole of breathing between expansion tank and the condensation chamber.Condensation chamber top is provided with out vapour and uses the nostril.Be equipped with between moisturizing trench bottom and the expansion tank bottom and can make the filling pipe that the water level meter is used.Check valve is equipped with in the water inlet of expansion tank bottom.
The water return outlet place of the heating water tank bottom of this device also can be provided with check valve.
The device that can improve thermal cycle function and efficient also can be: comprise heating water tank and expansion tank.The bottom of heating water tank is provided with water return outlet.The top of heating water tank is provided with delivery port.The bottom of expansion tank is provided with water inlet.The delivery port on heating water tank top links to each other by the water inlet of tube connector with the expansion tank bottom.To the feed water inlet that radiator supplies water can be located at the bottom of expansion tank or be located at heating water tank and the tube connector of expansion tank on.The top of expansion tank is provided with condensation chamber and moisturizing groove.Be provided with the hole of breathing between expansion tank and the condensation chamber.Condensation chamber top is provided with out vapour and uses the nostril.Be equipped with between moisturizing trench bottom and the expansion tank bottom and can make the filling pipe that the water level meter is used.Check valve is equipped with at the delivery port place on heating water tank top.
The water return outlet place of the heating water tank bottom of this device also can be provided with check valve.
The heating water tank that can improve the device of thermal cycle function and efficient can be two or more, and is parallel with one another, and the delivery port of each heating water tank and water return outlet all are equipped with check valve, and filter is equipped with in the front of water return outlet check valve.
Said check valve can be normally closed check valve.Normally closed check valve comprises into water valve port, valve block, valve block position-limited rack.Valve block leans on the self gravitation shutoff on the water inlet valve port.The valve block position-limited rack be four around the uniform hook-like part of valve block.Can be shaped on the water outlet box of band pipe joint on the normally closed check valve.
Said check valve also can be normal opening one-way valve.Normal opening one-way valve comprises into water valve port, valve block, valve block position-limited rack.Valve block makes into by self gravitation, and the water valve port is in opening.The valve block position-limited rack be four around the uniform hook-like part of valve block.Can be shaped on the water outlet box and the water inlet box that has water inlet of band pipe joint on the normal opening one-way valve.
In the course of work, when producing steam or steam condensation contraction in the heating water tank, non-return effect by heating water tank water return outlet check valve and heating water tank delivery port check valve or expansion tank water inlet check valve, can force heat transfer medium water between heating water tank and radiator, to carry out normal circulation fast, thereby improved the function of heating equipment, improved the operating efficiency of heating equipment.
The utility model has the advantages that simple structure, reliable operation can be used for domestic heating equipment, also can be used for collective's heating equipment, can be used for the new equipment manufacturing, also can be used for old equipment modification.
Fig. 1 is one of embodiment of the present utility model;
Fig. 2 is two of embodiment of the present utility model;
Fig. 3 is three of embodiment of the present utility model;
Fig. 4 is four of embodiment of the present utility model;
Fig. 5 is a kind of structural map of normally closed check valve;
Fig. 6 is a kind of structural map of normal opening one-way valve.
The utility model is described in further detail below in conjunction with embodiment shown in the drawings:
The improved thermal cycle function shown in Figure 1 and the device of efficient comprise heating water tank 1 and expansion tank 6.The bottom of heating water tank 1 is provided with water return outlet 13.The top of heating water tank 1 is provided with delivery port 2.The feed water inlet 12 that the bottom of expansion tank 6 is provided with water inlet 4 and supplies water to radiator 16.The delivery port 2 on heating water tank 1 top links to each other with the water inlet 4 of expansion tank 6 bottoms by tube connector 3.The top of expansion tank 6 is provided with condensation chamber 8 and moisturizing groove 10.Be provided with the hole 7 of breathing between expansion tank 6 and the condensation chamber 8.Condensation chamber 8 tops are provided with out vapour and use nostril 9.Be equipped with between moisturizing groove 10 bottoms and expansion tank 6 bottoms and can make the filling pipe 11 that the water level meter is used.Check valve 5 is equipped with at water inlet 4 places of expansion tank 6 bottoms.Water return outlet 13 places of heating water tank 1 bottom of this device also can be provided with check valve.
Shown in Figure 2 is another embodiment that can improve the device of thermal cycle function and efficient, and it comprises heating water tank 1 and expansion tank 6.The bottom of heating water tank 1 is provided with water return outlet 13.The top of heating water tank 1 is provided with delivery port 2.The bottom of expansion tank 6 is provided with water inlet 4.The delivery port 2 on heating water tank 1 top links to each other with the water inlet 4 of expansion tank 6 bottoms by tube connector 3.Can be located at the bottom of expansion tank 6 or be located on the tube connector 3 of heating water tank 1 and expansion tank 6 to the feed water inlet 12 that radiator 16 supplies water.The top of expansion tank 6 is provided with condensation chamber 8 and moisturizing groove 10.Be provided with the hole 7 of breathing between expansion tank 6 and the condensation chamber 8.Condensation chamber 8 tops are provided with out vapour and use nostril 9.Be equipped with between moisturizing groove 10 bottoms and expansion tank 6 bottoms and can make the filling pipe 11 that the water level meter is used.Check valve 18 is equipped with at delivery port 2 places on heating water tank 1 top.Water return outlet 13 places of heating water tank 1 bottom of this device also can be provided with check valve 17.
The improved thermal cycle function shown in Figure 4 and the device of efficient, heating water tank 1 can be two or more, parallel with one another, the delivery port 2 of each heating water tank and water return outlet 13 are equipped with check valve 18 and check valve 17 respectively, and filter 19 is equipped with in the front of water return outlet 13 check valves 17.
Said check valve can be normally closed check valve, as shown in Figure 5.Normally closed check valve comprises into water valve port 29, valve block 30, valve block position-limited rack 20.Valve block 30 leans on the self gravitation shutoff on water inlet valve port 29.Valve block position-limited rack 20 be four around the uniform hook-like part of valve block 30.Can be shaped on the water outlet box 22 of band pipe joint 21 on the normally closed check valve.
Said check valve also can be normal opening one-way valve, as shown in Figure 6.Normal opening one-way valve comprises into water valve port 32, valve block 31, valve block position-limited rack 20.Valve block 31 makes into by self gravitation, and water valve port 32 is in opening.Valve block position-limited rack 20 be four around the uniform hook-like part of valve block 31.Can be shaped on the water outlet box 26 and the water inlet box 23 that has water inlet 28 of band pipe joint 25 on the normal opening one-way valve.
Used check valve is normally closed check valve in the improved thermal cycle function shown in Figure 2 and the device of efficient.Used check valve is normal opening one-way valve in the improved thermal cycle function shown in Figure 3 and the device of efficient.
Claims (7)
1, a kind of device that improves thermal cycle function and efficient comprises heating water tank, it is characterized in that: also comprise expansion tank; The bottom of heating water tank is provided with water return outlet; The top of heating water tank is provided with delivery port; The feed water inlet that the bottom of expansion tank is provided with water inlet and supplies water to radiator; The delivery port on heating water tank top links to each other by the water inlet of tube connector with the expansion tank bottom; The top of expansion tank is provided with condensation chamber and moisturizing groove; Be provided with the hole of breathing between expansion tank and the condensation chamber; Condensation chamber top is provided with out vapour and uses the nostril; Be equipped with between moisturizing trench bottom and the expansion tank bottom and can make the filling pipe that the water level meter is used; Check valve is equipped with in the water inlet of expansion tank bottom.
2, by the described device that improves thermal cycle function and efficient of claim 1, it is characterized in that: the water return outlet place of heating water tank bottom can be provided with check valve.
3, a kind of device that improves thermal cycle function and efficient comprises heating water tank, it is characterized in that: also comprise expansion tank; The bottom of heating water tank is provided with water return outlet; The top of heating water tank is provided with delivery port; The bottom of expansion tank is provided with water inlet; The delivery port on heating water tank top links to each other by the water inlet of tube connector with the expansion tank bottom; To the feed water inlet that radiator supplies water can be located at the bottom of expansion tank or be located at heating water tank and the tube connector of expansion tank on; The top of expansion tank is provided with condensation chamber and moisturizing groove; Be provided with the hole of breathing between expansion tank and the condensation chamber; Condensation chamber top is provided with out vapour and uses the nostril; Be equipped with between moisturizing trench bottom and the expansion tank bottom and can make the filling pipe that the water level meter is used; Check valve is equipped with at the delivery port place on heating water tank top.
4, by the described device that improves thermal cycle function and efficient of claim 3, it is characterized in that: the water return outlet place of heating water tank bottom can be provided with check valve.
5, by the described device that improves thermal cycle function and efficient of claim 3, it is characterized in that: heating water tank can be two or more, parallel with one another, the delivery port of each heating water tank and water return outlet all are equipped with check valve, and filter is equipped with in the front of water return outlet check valve.
6, by claim 1,2,3, the 4 or 5 described devices that improve thermal cycle function and efficient, it is characterized in that: said check valve can be normally closed check valve; Normally closed check valve comprises into water valve port, valve block, valve block position-limited rack; Valve block leans on the self gravitation shutoff on the water inlet valve port; The valve block position-limited rack be four around the uniform hook-like part of valve block; Can be shaped on the water outlet box of band pipe joint on the normally closed check valve.
7, by claim 1,2,3, the 4 or 5 described devices that improve thermal cycle function and efficient, it is characterized in that: said check valve can be normal opening one-way valve; Normal opening one-way valve comprises into water valve port, valve block, valve block position-limited rack; Valve block makes into by self gravitation, and the water valve port is in opening; The valve block position-limited rack be four around the uniform hook-like part of valve block; Can be shaped on the water outlet box and the water inlet box that has water inlet of band pipe joint on the normal opening one-way valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97210582 CN2295940Y (en) | 1997-02-18 | 1997-02-18 | Apparatus for improving hot circulation function and efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97210582 CN2295940Y (en) | 1997-02-18 | 1997-02-18 | Apparatus for improving hot circulation function and efficiency |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2295940Y true CN2295940Y (en) | 1998-10-28 |
Family
ID=33929440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97210582 Expired - Fee Related CN2295940Y (en) | 1997-02-18 | 1997-02-18 | Apparatus for improving hot circulation function and efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2295940Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672213B (en) * | 2009-09-22 | 2011-11-16 | 倍沃得热力技术（武汉）有限公司 | Novel combined heat exchanger of diesel generating set |
-
1997
- 1997-02-18 CN CN 97210582 patent/CN2295940Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101672213B (en) * | 2009-09-22 | 2011-11-16 | 倍沃得热力技术（武汉）有限公司 | Novel combined heat exchanger of diesel generating set |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: NO. 12, HE STREET(SOUTH), YANJI CITY, JILIN PROVINCE, 133001 TO: NO. 403, UNIT 6, BUILDING 2, ZHAOXIANMINZUER DISTRICT, MUDANJIANG CITY, HEILONGJIANG PROVINCE, 157003 |
|
| CP02 | Change in the address of a patent holder |
Address after: 157003 No. six, unit two, building 403, two district, North Korean nationality, Heilongjiang, Mudanjiang Patentee after: Jin Taihuan Patentee after: Jin Honggen Address before: 133001 No. 12, Henan street, Yanji, Jilin Patentee before: Jin Taihuan Patentee before: Jin Honggen |
|
| 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 |