CN1065707A - A kind of pressure pump - Google Patents
A kind of pressure pump Download PDFInfo
- Publication number
- CN1065707A CN1065707A CN 92101950 CN92101950A CN1065707A CN 1065707 A CN1065707 A CN 1065707A CN 92101950 CN92101950 CN 92101950 CN 92101950 A CN92101950 A CN 92101950A CN 1065707 A CN1065707 A CN 1065707A
- Authority
- CN
- China
- Prior art keywords
- phase transformation
- pressure pump
- transformation chamber
- working room
- liquid refrigerant
- 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.)
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- Jet Pumps And Other Pumps (AREA)
Abstract
The present invention is the pressure pump that the pressure that utilizes liquid refrigerant to become mutually to produce behind the gaseous state does work, be characterized in pressure pump by the phase transformation chamber, communicate with the phase transformation chamber, interior by float, lever and bleed valve the working room and the intake pipe of taking the flow pipe of water valve out of and bringing water valve into form.Fill with liquid refrigerant in phase transformation chamber and the working room.The phase transformation chamber is heated, and just can make pressure pump pulsation work, is system's pressurization, fluid transfer and heat, and simple in structure, economical and practical, Applicable scope is very wide.
Description
The present invention relates to power plant, particularly a kind of pressure pump with the pressure acting.
Existing pressure pump has plunger pump, and polytypes such as vane pump, gear pump, screw pump all are with mechanical pressure or air negative pressure acting basically, are widely used among fluid transmission and the industrial and agricultural production.But in some occasion, heating system as medium and small civilian and industrial building, as natural circulation heating installation (being commonly called as native heating installation), the heating system of heating as underground installations such as biomass pools, because the restriction or the needs energy-conservation and that reduce investment outlay of condition of power supply, generally do not have or the above-mentioned pressure pump of inconvenience configuration, this just needs a kind of simple in structure, reliable operation, investment and the cheap pressurization device of operating cost to come transmitting fluid and heat.
Purpose of the present invention will provide a kind of pressure pump that can satisfy above-mentioned requirements just.
For reaching the pressure pump that this goal of the invention designs, by the phase transformation chamber, communicate with the phase transformation chamber, interior by float, lever and bleed valve the working room and the intake pipe of taking the flow pipe of water valve out of and bringing water valve into form, fill with liquid refrigerant in phase transformation chamber and the working room.Its working principle is the pressure acting that utilizes liquid refrigerant to become mutually to produce behind the gaseous state.When the phase transformation chamber is heated, liquid refrigerant heat absorption becoming the mutually gas that phase transformation is indoor, volume increases, air pressure increases, enter the working room, the liquid refrigerant in the extruding working room makes liquid refrigerant push outlet valve open and enters work system through flow pipe, liquid level in the working room descends thereupon, and the float that floats in the liquid refrigerant also moves down along the lever column.When float is displaced downwardly to the positive stop of lever column lower end with liquid level, can affect lever, until the bleed valve of opening the working room, discharging gas phase working medium.Along with the decline of work intraventricular pressure, outlet valve is closed automatically, and inlet valve is opened thereupon, makes the liquid refrigerant in the work system enter the working room.Liquid level rises gradually in the working room, and float rises along the lever column thereupon.Float rises to the positive stop of lever column, promptly promotes lever until closing bleed valve, finishes a work cycle, so pulsating nature work.If pressure phase transition pump and work system that two or more are such are joined, but with regard to the approximate continuity high power work.Its advantage is without electromechanical energy, and investment and operating cost are low, reliable operation.
Pressure pump of the present invention can be used as the hot water circuit pressurization device of heating system.The flow pipe of pressure pump of the present invention and the heater of natural circulation heating system (being commonly called as native heating installation) are joined, return pipe after intake pipe and the heating system heat release joins, place the phase transformation chamber near the thermal source or on the thermal source, be pressurizing circulation, improve heating efficient with regard to variable natural circulation.
For solving the problem that high constructures such as building can not use the natural circulation heating system, the hot-water line of the heater of the intake pipe of pressure pump of the present invention and heating system can be joined, the flow pipe of pressure pump and the water inlet of heating system join, so just can pressurize to hot water, building eminence on the top, realize that native heating installation gives the hope of high building heat supply, and do not powered and the restriction of investment condition.
Pressure pump of the present invention can utilize solar energy to make low boiling working fluid in phase transformation chamber and the working room in the winter time, as C
5H
12Deng phase transformation, heat delivered to underground biomass pool, is heated for biomass pool, make its proper functioning.
Embodiment describes the present invention below in conjunction with accompanying drawing.
Fig. 1 is an embodiment of the invention pressure phase transition pump schematic representation.
As shown in Figure 1, phase transformation chamber 1 links to each other with working room 2.Bleed valve 4 is arranged at 2 tops, working room, bleed valve 4 is connected with the lever 3 of band float 13, and lever column 18 passes float 13, and there is positive stop 14 lever column 18 upper ends, there is positive stop 12 lower end, and the flow pipe 6 of taking water valve 10 out of and the intake pipe 8 of bringing water valve 9 into are arranged at 2 bottoms, working room.Intake pipe 8 communicates with swelling water tank 7.Phase transformation chamber 1 places near the thermal source.Bleed valve 5 communicates with heating system.Flow pipe 6 joins with the heater of heating system.Intake pipe 8 is communicated with the return pipe of heating system.
Claims (1)
- A kind of pressure pump is characterized in that said pressure pump by the phase transformation chamber, communicate with the phase transformation chamber, interior by float, lever and bleed valve the working room and the intake pipe of taking the flow pipe of water valve out of and bringing water valve into form, fill with liquid refrigerant in phase transformation chamber and the working room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92101950 CN1065707A (en) | 1992-03-21 | 1992-03-21 | A kind of pressure pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92101950 CN1065707A (en) | 1992-03-21 | 1992-03-21 | A kind of pressure pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1065707A true CN1065707A (en) | 1992-10-28 |
Family
ID=4939387
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92101950 Pending CN1065707A (en) | 1992-03-21 | 1992-03-21 | A kind of pressure pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1065707A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900095A (en) * | 2009-05-31 | 2010-12-01 | 北京智慧剑科技发展有限责任公司 | Device and method of lifting liquid by gas |
| CN104632724A (en) * | 2013-11-06 | 2015-05-20 | 广州派莎克流体设备技术有限公司 | Floating ball valve control diaphragm-free air pressure intermittent water draining pump |
| CN106246498A (en) * | 2016-07-26 | 2016-12-21 | 傅霁宇 | A kind of thermal pump |
-
1992
- 1992-03-21 CN CN 92101950 patent/CN1065707A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101900095A (en) * | 2009-05-31 | 2010-12-01 | 北京智慧剑科技发展有限责任公司 | Device and method of lifting liquid by gas |
| CN104632724A (en) * | 2013-11-06 | 2015-05-20 | 广州派莎克流体设备技术有限公司 | Floating ball valve control diaphragm-free air pressure intermittent water draining pump |
| CN106246498A (en) * | 2016-07-26 | 2016-12-21 | 傅霁宇 | A kind of thermal pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication |