CN2267414Y - Pressed hot water supply arrangement - Google Patents
Pressed hot water supply arrangement Download PDFInfo
- Publication number
- CN2267414Y CN2267414Y CN 96228062 CN96228062U CN2267414Y CN 2267414 Y CN2267414 Y CN 2267414Y CN 96228062 CN96228062 CN 96228062 CN 96228062 U CN96228062 U CN 96228062U CN 2267414 Y CN2267414 Y CN 2267414Y
- Authority
- CN
- China
- Prior art keywords
- steam
- pipe
- jet pump
- hot water
- cold water
- 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.)
- Expired - Fee Related
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- Jet Pumps And Other Pumps (AREA)
Abstract
The utility model relates to the water supply equipment, more specifically, a pressed hot water supply arrangement. Owing to the arrangement of a steam press jet pump, the steam inlet end of the steam jet pump is communicated with a steam inlet pipe; the water inlet end is communicated with a cold water inlet pipe; a mixed end is communicated with a pressure tank through a diffusion pipe. The steam and cold water are mixed in the steam jet pump and generate heat exchange. Simultaneously, the diffusion pipe and the tank body are respectively provided with an air suction pipe and an exhaust pipe. Having the advantages of simple structure, low manufacture cost, high thermal efficiency, convenient installation, etc., the utility model can be used for units requiring living hot water and processing hot water, such as hotels, factories, etc.
Description
The utility model relates to supply equipment, specifically a kind of heated pressure water supply installation.
As everyone knows, existing supply equipment is made up of electro connecting pressure gauge, water pump, valve, water inlet pipe, check-valves, pressurized tank, feed pipe etc., promptly start water pump, water enters in the pressurized tank through valve, check-valves, water inlet pipe, when the water in the pressurized tank reached setting, the electro connecting pressure gauge action quit work water pump, water in the pressurized tank is flowed out by feed pipe supplies with the user, and this supply equipment has the shortcoming that can not heat cold water; If the user when needing hot water, can adopt heat exchanger, promptly by vapours and cold water contact or noncontact produces heat exchange, this device has the cost height, can not realize the shortcoming of pressure water supply.
The purpose of this utility model just is to overcome the deficiencies in the prior art, and a kind of low cost of manufacture, simple in structure, energy-conservation, heated pressure water supply installation that heat exchange efficiency is high, easy for installation are provided.
For achieving the above object, feature of the present utility model is that the inlet end of steam jet pump is connected with steam inlet tube, water inlet end is connected with cold water inlet, mixing end is connected with pressurized tank through diffuser pipe, on diffuser pipe, be provided with air intake duct, above the feed pipe, be provided with blast pipe on the tank body of pressurized tank.
The utility model is owing to be provided with steam jet pump, steam and cold water mix in steam jet pump, produce heat exchange, on diffuser pipe and tank body, be respectively equipped with air intake duct and blast pipe simultaneously, make to the utlity model has simple in structure, low cost of manufacture, heat exchange efficiency height, advantage such as easy for installation.
Description of drawings:
Accompanying drawing is a structural representation of the present utility model, also is the schematic diagram of kind of embodiment.
Mark among the figure: steam electromagnetic valve 1, steam check-valves 2, steam inlet tube 3, steam jet pump 4, diffuser pipe 5, air intake duct 6, check-valves 7, blast pipe 8, automatic exhaust steam valve 9, pressurized tank 10, gate valve 11, cold water check-valves 12, cold water inlet 13, circulating valve 14, blowoff valve 015, adjutage 16, water supply gate valve 17, feed pipe 18, electro connecting pressure gauge 19.
Below in conjunction with accompanying drawing embodiment of the present utility model is described further: as shown in the figure, one end of steam inlet tube 3 is through steam check-valves 2, steam electromagnetic valve 1 is connected with vapour source, the other end is connected with the admission end of steam jet pump 4, the water inlet end of steam jet pump 4 is connected with an end of cold water inlet 13, the other end of cold water inlet 13 is through cold water check-valves 12, gate valve 11 is connected with cold water source, be connected with pressurized tank 10 through circulating valve 14, the mixing end of steam jet pump 4 is connected with pressurized tank 10 through diffuser pipe 5, on diffuser pipe 5, be provided with air intake duct 6, air intake duct 6 is connected with the external world through check-valves 7, tank base at pressurized tank 10 is provided with blowoff valve 5, the tank body bottom is provided with adjutage 16, adjutage 16 is connected with feed pipe 18 through water supply gate valve 17, tank body top is provided with electro connecting pressure gauge 13, above adjutage 16, the tank body of pressurized tank 10 is provided with blast pipe 8, and blast pipe 8 is connected with the external world through automatic exhaust steam valve 9.During work, open steam cock, steam is through steam electromagnetic valve 1, steam check-valves 2, steam inlet tube 3, the admission end of steam jet pump 4 enters in the steam jet pump 4, under the injection graviational interaction of steam jet pump 4, cold water is through gate valve 11, cold water check-valves 12, cold water inlet 13, the water inlet end of steam jet pump 4 enters in the steam jet pump 4, throat place at steam jet pump 4 is sharply mixed, produce heat exchange, cold water is heated to form hot water and passes through diffuser pipe 5 with very high speed, because flow rate of liquid is very high, air is through check-valves 7, air intake duct 6 is inhaled in the diffuser pipe 5, and enter in the pressurized tank 10 with hot water, hot water constantly increases in pressurized tank 10, air in jar and new inhaled air are constantly pressurized, when pressure reaches the upper pressure limit of electro connecting pressure gauge 13 settings, the actuating of relay of the electro connecting pressure gauge 13 and contact is disconnected, steam electromagnetic valve 1 is closed, steam jet pump 4 quits work, this moment is owing to the pressure of the pressure in the pressurized tank 10 greater than cold water source, cold water check-valves 12 cuts out automatically, open water supply gate valve 17, hot water is through adjutage 16, water supply gate valve 17, feed pipe 18 is supplied with the user, this moment, pressurized tank 10 interior heat hydraulic pressures can descend, when pressure is lower than the low pressure limit of setting, the actuating of relay of electro connecting pressure gauge 13 makes the closing of contact, steam electromagnetic valve 1 is opened, and steam jet pump 4 can reenter work; When the air in the pressurized tank 10 and new inhaled air total amount during greater than expense, this moment, compressed air forced liquid level to descend, when the mouth of pipe place that drops to blast pipe 8, compressed air is discharged to outside the tank body of pressurized tank 10 by blast pipe 8, automatic exhaust steam valve 9, the jar internal pressure descends, the actuating of relay of electro connecting pressure gauge 13, steam electromagnetic valve 1 is opened, and steam jet pump 4 reenters work; Hot water in pressurized tank 10 is because time spent not for a long time, and be cooled into cold water, this moment closing gate valve 11, open circulating valve 14, the jar inner cold water is entered in the steam jet pump 4 by the water inlet end of circulating valve 14, cold water inlet 13, steam jet pump 4, and circulation in forming, after cold water and the vapor mixing heating, reenter in the pressurized tank 10, supply with the user and use.The utlity model has simple in structure, low cost of manufacture, heat exchange efficiency height, advantage such as easy for installation.
Claims (1)
1, a kind of heated pressure water supply installation, form by electro connecting pressure gauge, valve, water inlet pipe, check-valves, pressurized tank, adjutage, discharging valve etc., the inlet end that it is characterized in that steam jet pump is connected with steam inlet tube, water inlet end is connected with cold water inlet, mixing end is connected with pressurized tank through diffuser pipe, on diffuser pipe, be provided with air intake duct, above the feed pipe, be provided with blast pipe on the tank body of pressurized tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96228062 CN2267414Y (en) | 1996-06-05 | 1996-06-05 | Pressed hot water supply arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96228062 CN2267414Y (en) | 1996-06-05 | 1996-06-05 | Pressed hot water supply arrangement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2267414Y true CN2267414Y (en) | 1997-11-12 |
Family
ID=33906030
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96228062 Expired - Fee Related CN2267414Y (en) | 1996-06-05 | 1996-06-05 | Pressed hot water supply arrangement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2267414Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865448A (en) * | 2010-07-19 | 2010-10-20 | 李树生 | Chimney waste heat steam boiler |
| CN103740871A (en) * | 2014-01-13 | 2014-04-23 | 洛阳隆华传热节能股份有限公司 | Recovery system and method of slag flushing water and steam |
| CN114135927A (en) * | 2021-11-05 | 2022-03-04 | 华能海南发电股份有限公司东方电厂 | Hot press steam extraction and heat supply control method and system |
-
1996
- 1996-06-05 CN CN 96228062 patent/CN2267414Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865448A (en) * | 2010-07-19 | 2010-10-20 | 李树生 | Chimney waste heat steam boiler |
| CN101865448B (en) * | 2010-07-19 | 2012-07-18 | 李树生 | Chimney waste heat steam boiler |
| CN103740871A (en) * | 2014-01-13 | 2014-04-23 | 洛阳隆华传热节能股份有限公司 | Recovery system and method of slag flushing water and steam |
| CN103740871B (en) * | 2014-01-13 | 2016-04-06 | 洛阳隆华传热节能股份有限公司 | A kind of recovery system of flushing cinder water and steam and method |
| CN114135927A (en) * | 2021-11-05 | 2022-03-04 | 华能海南发电股份有限公司东方电厂 | Hot press steam extraction and heat supply control method and system |
| CN114135927B (en) * | 2021-11-05 | 2023-06-27 | 华能海南发电股份有限公司东方电厂 | Hot press steam extraction and heat supply control method and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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 |