CN209244755U - A kind of heat engine pump - Google Patents
A kind of heat engine pump Download PDFInfo
- Publication number
- CN209244755U CN209244755U CN201822243715.6U CN201822243715U CN209244755U CN 209244755 U CN209244755 U CN 209244755U CN 201822243715 U CN201822243715 U CN 201822243715U CN 209244755 U CN209244755 U CN 209244755U
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- CN
- China
- Prior art keywords
- heat engine
- pump
- pump housing
- crankshaft
- piston
- Prior art date
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Abstract
The utility model relates to a kind of heat engine pumps, including main heat engine, it is characterized in that, it further include push type pump, the pump housing piston of the push type pump is connect by connecting rod II with crankshaft, the heat engine piston of the main heat engine is connect by connecting rod I with the crankshaft, and the crankshaft two end is rotatablely connected with casing respectively；It is additionally provided with power assistant spring in the pump housing shell of the push type pump, the power assistant spring is between the pump housing outer casing bottom and the pump housing piston.The lower part of the pump housing shell is provided with oil inlet and oil outlet, and the oil inlet and oil outlet are respectively equipped with imported valve and outlet valve.Sealing ring is provided between the pump housing shell and the pump housing piston.The utility model realizes the ingenious combination of heat engine and the pump housing, improves the utilization rate of energy in heat engine operational process, while can drive pump housing normal operation, achieved the purpose that economize on resources and reduce environmental pollution.
Description
Technical field
The utility model belongs to technical field of heat pumps, and in particular to a kind of heat engine pump.
Background technique
The most energy single-stage of conventional heat engines utilizes, and energy ecology is low, and waste and the environment for causing vast resources are dirty
Dye, is just increasingly denounced by today's society, and the Chinese society being in transition is also advocating protection environment, economizes on resources.If
It in conjunction with other mechanisms such as pump housing, is driven the movement of the pump housing by heat engine operational process while driving machine, will be very big
Raising energy utilization efficiency, be conducive to the environment that economizes on resources and protect.
With the development of life science and technology, meanwhile, today's society increasingly payes attention to environmental protection, and the appearance of heat pump is able to achieve energy
The characteristics of ladder utilizes is measured, consumption that can be energy saving reduces discharge, the increasingly welcome and support by society.And it is hot
Pump technology also has received widespread attention and studies.
Utility model content
The utility model provides a kind of heat engine pump, it is intended to realize the ingenious combination of heat engine and the pump housing, improve heat engine and ran
The utilization rate of energy in journey, while pump housing normal operation is driven, to achieve the purpose that economize on resources and reduce environmental pollution.
To achieve the goals above, the utility model uses following scheme:
A kind of heat engine pump, including main heat engine further include push type pump, and the pump housing piston of the push type pump passes through connecting rod II
Connect with crankshaft, the heat engine piston of the main heat engine is connect by connecting rod I with the crankshaft, the crankshaft two end respectively with casing
Rotation connection；It is additionally provided with power assistant spring in the pump housing shell of the push type pump, the power assistant spring is located at outside the pump housing
Between shell bottom and the pump housing piston.
Further, the lower part of the pump housing shell is provided with oil inlet and oil outlet, the oil inlet and oil outlet punishment
It She You not imported valve and outlet valve.
Further, sealing ring is provided between the pump housing shell and the pump housing piston.
Further, the sealing ring is rubber seal.
Further, the main heat engine includes cylinder and heat engine piston, and intake and exhaust valves are provided on the cylinder, spray
Oil nozzle protrudes into the cylinder.
Further, the crankshaft two end passes through corresponding bearing setting on the housing respectively.
When work, the main heat engine provides fuel normal operation generation mechanical energy by extraneous, and the pump housing piston passes through
The connecting rod I drives the crank rotation, and the crank rotation drives the push type pump work to realize by the connecting rod II
The function of pump oil.The pump housing when piston moves downward inlet valve close, hydraulic oil is in the pump housing piston and the sealing ring
Collective effect under, be pushed out along the delivery valve from oil outlet, the power-assisted in the crankshaft and the pump housing shell
The pump housing piston upwards under the action of spring, pump housing volume, which becomes larger, generates negative pressure, and the delivery valve is closed, inlet valve
It opens, hydraulic oil is pumped into pump under pump housing negative pressure state, and such recycle oil will continuously be flowed out from the oil outlet
Come, to realize the purpose of pump oil.
In push type pump operation, when piston moves downward for the pump housing, the main heat engine is transported downwards
Extra energy converts and is stored as the elastic potential energy of the power assistant spring, when the pump housing piston upwards, institute when dynamic
State power assistant spring rebound discharge its elastic potential energy the pump housing piston is pushed up, to assist the crank rotation, and then push away
The heat engine piston for moving the main heat engine moves upwards, and realizes and moves back and forth.The power assistant spring rebound release elastic potential energy is institute
It states crankshaft and power is provided, which can be reached the pump housing piston of the main heat engine by the crankshaft, promote the main heat engine fortune
It is dynamic, improve the utilization efficiency of energy.The push type pump is during pump oil, the oily heat for generating the main heat engine acting
It takes away, accelerates the main heat engine cooling, prevent the main heat engine overheat from breaking down.Meanwhile the push type pump pumping liquid
When pressure oil, can also constantly heat the hydraulic oil in the pump housing, enhance the mobility of hydraulic oil, thus save specially heat it is hydraulic
The required energy of oil.Because heat engine pump is frequently used for the occasion that environment is more cold, oil liquid used is more sticky, the push type
Pumping into oil can accelerate that the main heat engine is cooling, anti-overheat, while " waste heat " that heat engine work generates can be to hydraulic oil
It is heated, to reduce the viscosity of oil liquid, enhances its mobility, improve the utilization rate of energy.
Heat engine pump has the advantages that
(1) push type in the utility model pumps to control the disengaging of hydraulic oil, sets at oil inlet and oil outlet port
There are imported valve and outlet valve.The oil inlet of the pump housing and fuel-displaced by pump body and external pressure and from hydraulic oil
Pressure, the control of oil disengaging are controlled dependent on pressure, advantageously reduce energy consumption, economize on resources entirely independent of automatically controlled.
(2) it is provided with power assistant spring in the push type pump in the utility model, power assistant spring is in pump housing piston folding process
The elastic potential energy of storage in the spring can be discharged in pump housing piston uphill process, be pump housing piston by middle storage elastic potential energy
A part of power is provided, while providing a part of power to main heat engine further through crankshaft, which does not influence pump housing normal work,
The layered multi-stage for being conducive to energy utilizes.
(3) the utility model provides a kind of new heat engine working method moved by heat engine and the pump housing is driven to move,
This method makes energy with multipolarization using the design of cleverly structure, improves energy utilization efficiency, has saved the energy.Main heat engine
For existing common heat engine, crankshaft is that common crankshaft, material are easy to find on the market, is conducive to transformation.Main heat engine passes through crankshaft and company
Bar directly drives pump housing piston motion, saves a large amount of intermediate transmission mechanisms, to keep machine construction compact, improves output effect
Rate.
(4) in the utility model, push type can use the heat of main heat engine movement generation to hydraulic oil liquid when pumping pump oil
It is heated, to save the consumption of the energy, has been well adapted for the field that environment is more cold, oil liquid used is more sticky
It closes.Meanwhile during hydraulic oil provides heating in for the push type pump housing, main heat engine has also obtained cooling well.
Detailed description of the invention
Fig. 1: the structural schematic diagram that heat engine pumps in the utility model embodiment；
Fig. 2: the structural schematic diagram that push type pumps in the utility model embodiment；
Fig. 3: the structural schematic diagram of main heat engine in the utility model embodiment；
Fig. 4: the structural schematic diagram of crankshaft in the utility model embodiment.
Description of symbols:
1-main heat engine；11-cylinders；12-heat engine pistons；13-atomizers；14-inlet valves；15-exhaust valves；2—
Connecting rod I；3-crankshafts；4-connecting rods II；5-push types pump；51-pump housing pistons；52-sealing rings；53-pump housing shells；54—
Power assistant spring；55-oil inlets；56-imported valves；57-oil outlets；58-outlet valves；6-casings.
Specific embodiment
With reference to the accompanying drawing, the utility model is described further:
Fig. 1 to Fig. 4 shows a kind of specific embodiment of heat engine pump of the utility model.Fig. 1 is originally to apply heat engine in mode
The structural schematic diagram of pump；Fig. 2 is the structural schematic diagram that push type pumps in present embodiment；Fig. 3 is main heat engine in present embodiment
Structural schematic diagram；Fig. 4 is the structural schematic diagram of crankshaft in present embodiment.
As depicted in figs. 1 and 2, the heat engine pump in present embodiment, including main heat engine 1 and push type pump 5, push type pump 5
Pump housing piston 51 connect with crankshaft 3 by connecting rod II 4, the heat engine piston 12 of main heat engine 1 passes through connecting rod I 2 and connect with crankshaft 3,
3 both ends of crankshaft are rotatablely connected with casing 6 respectively；Power assistant spring 54, power-assisted bullet are additionally provided in the pump housing shell 53 of push type pump 5
Spring 54 is located between 53 bottom of pump housing shell and pump housing piston 51.
Preferably, the lower part of pump housing shell 53 is provided with oil inlet 55 and oil outlet 57, at oil inlet 55 and oil outlet 57
It is respectively equipped with imported valve 56 and outlet valve 58, as shown in Figure 2.
Preferably, sealing ring 52 is provided between pump housing shell 53 and pump housing piston 51, as shown in Figure 2.Sealing ring can be with
Prevent push type pump 5 from leaking during the work time.
In the present embodiment, the sealing ring 52 is rubber seal.
Preferably, main heat engine 1 includes cylinder 11 and heat engine piston 12, is provided with inlet valve 14 and exhaust valve on cylinder 11
15, atomizer 13 protrudes into cylinder 11, as shown in Figure 3.
In the present embodiment, main heat engine 1 is provided fuel by the external world and is being guaranteed heat engine just using four now common stroke heat engines
Often operating generates mechanical energy.
Preferably, 3 both ends of crankshaft pass through corresponding bearing respectively and are arranged on casing 6.Crankshaft 3 is for connecting main heat engine
1 and push type pump 5 and transmit power.
When work, main heat engine 1 provides fuel normal operation generation mechanical energy by extraneous, and pump housing piston 51 passes through connecting rod I 2
Band dynamic crankshaft 3 rotates, and the function of pump oil is realized in the rotation of crankshaft 3 by 5 work of the drive push type of connecting rod II 4 pump.Pump housing piston 51
Inlet valve 56 is closed when moving downward, and hydraulic oil is under the collective effect of pump housing piston 51 and sealing ring 52, along delivery valve 58
It is pushed out from oil outlet 57, pump housing piston 51 moves upwards under the action of power assistant spring 54 in crankshaft 3 and pump housing shell 53, pump
Body volume, which becomes larger, generates negative pressure, and delivery valve 58 is closed, and inlet valve 56 is opened, and hydraulic oil is pumped into pump under pump housing negative pressure state
Interior, such recycle oil will be flowed out continuously from oil outlet 57, to realize the purpose of pump oil.
It is pumped in 5 operations in push type, it is extra when main heat engine 1 is moved downward when pump housing piston 51 moves downward
Energy convert and be stored as the elastic potential energy of power assistant spring 54, when pump housing piston 51 moves upwards, power assistant spring 54 rebound
It discharges its elastic potential energy to push up pump housing piston 51, so that crankshaft 3 be assisted to rotate, and then pushes the heat engine piston of main heat engine 1
12 move upwards, and realize and move back and forth.The rebound release elastic potential energy of power assistant spring 54 is that crankshaft 3 provides power, and crankshaft 3 can should
Power reaches the pump housing piston 51 of main heat engine, promotes main heat engine 1 and moves, improves the utilization efficiency of energy.Push type pump 5 exists
During pump oil, oil takes away the heat that the acting of main heat engine 1 generates, and accelerates the main cooling of heat engine 1, prevents main heat engine 1 from overheating out
Existing failure.Meanwhile when push type 5 pumps hydraulic oil of pump, the hydraulic oil in the pump housing can also be constantly heated, the stream of hydraulic oil is enhanced
Dynamic property, thus the energy needed for saving special heating hydraulic oil.Because heat engine pump is frequently used for environment more cold, oil used
The more sticky occasion of liquid, the oil that push type pump 5 is pumped into can accelerate the main cooling of heat engine 1, anti-overheat, while heat engine work generates
" waste heat " hydraulic oil can be heated, to reduce the viscosity of oil liquid, enhance its mobility, improve the benefit of energy
With rate.
Push type pump in the utility model in order to control the disengaging of hydraulic oil, be equipped at oil inlet and oil outlet port into
Mouth valve and outlet valve.The oil inlet of the pump housing and fuel-displaced by pump body and external pressure and from the pressure of hydraulic oil
Power, the control of oil disengaging are controlled dependent on pressure, advantageously reduce energy consumption, economize on resources entirely independent of automatically controlled.
It is provided with power assistant spring in push type pump in the utility model, power assistant spring is stored up in pump housing piston folding process
Elastic potential energy is deposited, the elastic potential energy of storage in the spring can be discharged in pump housing piston uphill process, be provided for pump housing piston
A part of power, while a part of power is provided to main heat engine further through crankshaft, which does not influence pump housing normal work, favorably
It is utilized in the layered multi-stage of energy.
The utility model provides a kind of new heat engine working method moved by heat engine and the pump housing is driven to move, the party
Method makes energy with multipolarization using the design of cleverly structure, improves energy utilization efficiency, has saved the energy.Main heat engine is existing
There is common heat engine, crankshaft is that common crankshaft, material are easy to find on the market, is conducive to transformation.Main heat engine is straight by crankshaft-and-connecting-rod
Tape splicing moves pump housing piston motion, saves a large amount of intermediate transmission mechanisms, to keep machine construction compact, improves delivery efficiency.
In the utility model, push type can use the heat that main heat engine movement generates and add to oil liquid when pumping pump oil
Temperature, to save the consumption of the energy.Meanwhile during hydraulic oil provides heating in for the push type pump housing, main heat engine
It has obtained cooling well.
Illustrative description has been carried out to the utility model above in conjunction with attached drawing, it is clear that the realization of the utility model not by
The limitation of aforesaid way, if the method concept of the utility model and the various improvement of technical solution progress are used, or without
It improves and the conception and technical scheme of the utility model is directly applied into other occasions, in the protection scope of the utility model
It is interior.
Claims (7)
1. a kind of heat engine pump, including main heat engine, which is characterized in that it further include push type pump, the pump housing piston of the push type pump
It is connect by connecting rod II with crankshaft, the heat engine piston of the main heat engine is connect by connecting rod I with the crankshaft, the crankshaft two end
It is rotatablely connected respectively with casing；It is additionally provided with power assistant spring in the pump housing shell of the push type pump, the power assistant spring is located at
Between the pump housing outer casing bottom and the pump housing piston.
2. heat engine pump according to claim 1, which is characterized in that the lower part of the pump housing shell is provided with oil inlet and goes out
Hydraulic fluid port, the oil inlet and oil outlet are respectively equipped with imported valve and outlet valve.
3. heat engine pump according to claim 1 or 2, which is characterized in that between the pump housing shell and the pump housing piston
It is provided with sealing ring.
4. heat engine pump according to claim 3, which is characterized in that the sealing ring is rubber seal.
5. heat engine according to claim 1,2 or 4 pump, which is characterized in that the main heat engine includes cylinder and heat engine piston,
Intake and exhaust valves are provided on the cylinder, atomizer protrudes into the cylinder.
6. heat engine pump according to claim 1,2 or 4, which is characterized in that the crankshaft two end passes through corresponding respectively
Bearing is arranged on the housing.
7. heat engine pump according to claim 5, which is characterized in that the crankshaft two end passes through corresponding bearing respectively and sets
It sets on the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822243715.6U CN209244755U (en) | 2018-12-29 | 2018-12-29 | A kind of heat engine pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822243715.6U CN209244755U (en) | 2018-12-29 | 2018-12-29 | A kind of heat engine pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209244755U true CN209244755U (en) | 2019-08-13 |
Family
ID=67535398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822243715.6U Expired - Fee Related CN209244755U (en) | 2018-12-29 | 2018-12-29 | A kind of heat engine pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209244755U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911382A (en) * | 2020-09-01 | 2020-11-10 | 贵州省人民医院 | Electric piston type liquid pump |
-
2018
- 2018-12-29 CN CN201822243715.6U patent/CN209244755U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111911382A (en) * | 2020-09-01 | 2020-11-10 | 贵州省人民医院 | Electric piston type liquid pump |
| CN111911382B (en) * | 2020-09-01 | 2021-12-07 | 贵州省人民医院 | Electric piston type liquid pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20190813 Termination date: 20191229 |