CN205089495U - Natural gas engine air condenser - Google Patents
Natural gas engine air condenser Download PDFInfo
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- CN205089495U CN205089495U CN201520865405.1U CN201520865405U CN205089495U CN 205089495 U CN205089495 U CN 205089495U CN 201520865405 U CN201520865405 U CN 201520865405U CN 205089495 U CN205089495 U CN 205089495U
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- natural gas
- condensation
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- air
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Abstract
The utility model discloses a natural gas engine air condenser, include: form the casing inner chamber in the casing, casing, the one end of casing is equipped with the air inlet who communicates to the casing inner chamber, and the other end is equipped with the air outlet that communicates to the casing inner chamber, be equipped with liquefied natural gas entry and liquefied natural gas export on the casing, the intracavity is equipped with the condensation core in the casing, and the inlet connection of condensation core enters the mouth to liquefied natural gas, and the exit end of condensation core is connected to the liquefied natural gas export, be equipped with the condensate outlet who is linked together with the casing inner chamber on the casing. The utility model discloses a natural gas engine air condenser treats the air that enters into natural gas engine through liquefied natural gas and carries out the drying, has solved present natural gas engine and has leaded to natural gas engine combustion efficiency low greatly because of air humidity, output power technical problem inadequately.
Description
Technical field
The utility model relates to engine air technical field of drying, specifically, relates to a kind of natural gas engine air surface condenser.
Background technique
Along with progressively raising and the people of discharging standards are to the concern of environmental protection, natural gas engine, with lower discharge, can better meet national energy-saving and reduce discharging policy, more and more be subject to the favor in market.At present, when the humidity of the working environment of natural gas engine is more than 50%, because humidity of the air is large, cause natural gas engine combustion efficiency low, cause natural gas engine Power output not enough, affect the normal use of natural gas engine, constrain the market development of natural gas engine, be badly in need of a kind of air dry-set that can use on natural gas engine.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of and can carry out dry natural gas engine air surface condenser to the air entering natural gas engine, to solve current natural gas engine in the environment of high humidity, the technical problem of outputting power deficiency.
For solving the problems of the technologies described above, the technical solution of the utility model is: natural gas engine air surface condenser, comprising: housing, forms housing cavity in described housing, one end of described housing is provided with the air inlet being communicated to housing cavity, and the other end is provided with the air outlet slit being communicated to housing cavity;
Described housing is provided with LNG Liquefied natural gas entrance and LNG Liquefied natural gas outlet, condensation core is provided with in described housing cavity, the refrigerant inlet end of described condensation core is connected to described LNG Liquefied natural gas entrance, and the refrigerant outlet end of described condensation core is connected to the outlet of described LNG Liquefied natural gas;
Described housing is provided with the condensation-water drain be connected with described housing cavity.
Preferably, described condensation core comprises the condensation tube be fixedly connected with the madial wall of described housing, and the entrance point of described condensation tube is connected to described LNG Liquefied natural gas entrance, and the outlet end of described condensation tube is connected to the outlet of described LNG Liquefied natural gas;
The middle part of described condensation tube is provided with the condensation arm that several are emitting shape, and described condensation arm is connected with described condensation tube, is interconnected described in several between condensation arm.
Preferably, described condensation arm is provided with three, and the angle between described adjacent condensation arm is 120 °.
Preferably, the transverse section of described condensation tube is oval.
Preferably, the cross section of described condensation arm is oval.
Preferably, the madial wall of described housing offers the water storage tank of annular, described water storage tank is between described condensation core and described air outlet slit, and described condensation-water drain is connected to described water storage tank.
After have employed technique scheme, the beneficial effects of the utility model are:
Because natural gas engine air surface condenser comprises housing, one end of housing cavity is provided with air inlet, the other end is provided with air outlet slit, the inner chamber of housing is fixed with condensation core, and the refrigerant inlet end of condensation core is connected with LNG Liquefied natural gas entrance to export with LNG Liquefied natural gas with the refrigerant outlet end of condensation core and is connected; During dry air, LNG Liquefied natural gas enters into condensation core from LNG Liquefied natural gas entrance, inner chamber through condensation core flows out from LNG Liquefied natural gas outlet, form condensation cavity at condensation core place, air enters into the inner chamber of housing from air inlet, when air circulation is to condensation core position, air cools through condensation core, moisture liquefaction in air is separated out, and invest the surface of condensation core and flowed out by condensation-water drain, cooled dry air is flowed out by air outlet slit.This natural gas engine air surface condenser can carry out drying to the air entering natural gas engine, solve current natural gas engine in the environment of high humidity, due to high humidity, cause natural gas engine combustion efficiency not enough, cause the technical problem of natural gas engine Power output deficiency.
Middle part due to condensation tube is provided with the condensation arm that several are emitting shape, and condensation arm is connected with condensation tube, is interconnected between several condensation arms; The setting of condensation arm, increases the area of contact of condensation core and air, enhances the condensation drying effect of air.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the structural representation of the embodiment of natural gas engine air surface condenser of the present utility model;
Fig. 2 is the worm's eye view of Fig. 1;
Fig. 3 is the sectional view of A-A line in Fig. 2;
In figure: 1-housing; 2-LNG Liquefied natural gas entrance; 3-LNG Liquefied natural gas exports; 4-air inlet; 5-air outlet slit; 6-condensation-water drain; 7-condensation tube; 8-condensation arm; 9-condensation cavity; 10-water storage tank.
Embodiment
Below by embodiment and accompanying drawing, the utility model is described in further detail.
As shown in Figure 1, Figure 2 with Fig. 3 jointly shown in, a kind of natural gas engine air surface condenser, comprise horizontally disposed housing 1, one end of housing 1 inner chamber is communicated with air inlet 4, the other end is communicated with air outlet slit 5, the outer side wall of housing 1 being fixed with LNG Liquefied natural gas entrance 2 and LNG Liquefied natural gas outlet 3, in the inner chamber of housing 1, being provided with the condensation core for allowing LNG Liquefied natural gas entrance 2 be connected with LNG Liquefied natural gas outlet 3.The outer side wall of housing 1 is also fixed with condensation-water drain 6, the intracavity inter-connection of condensation-water drain 6 and housing 1.
As Fig. 1 and Fig. 3 jointly shown in, condensation core comprises the condensation tube 7 of the ring be fixed on housing 1 madial wall, the refrigerant inlet end of condensation tube 7 is connected with LNG Liquefied natural gas entrance 2, refrigerant outlet end and the LNG Liquefied natural gas of condensation tube 7 export 3 and are connected, the middle part of the condensation tube 7 of ring is fixed with three condensation arms 8 in emitting shape, angle angle between two adjacent condensation arms 8 is 120 °, the transmitting terminal of three condensation arms 8 is interconnected, and three condensation arms 8 are all connected with condensation tube 7.Between the madial wall of condensation tube 7 and housing 1, between condensation tube 7 and condensation arm 8, form the condensation cavity 9 being used for cool drying air.
As shown in Figure 3, the madial wall of housing 1 is also provided with circular water storage tank 10, water storage tank 10 is vertically arranged, water storage tank 10 is between condensation core and air outlet slit 5, condensation-water drain 6 is offered, the inner chamber of condensation-water drain 6 for allowing the water droplet in water storage tank 10 flow out housing 1 in the bottom of water storage tank 10.
When using natural gas engine air surface condenser dry air of the present utility model, the rock gas of liquid enters condensation tube 7 and condensation arm 8 from LNG Liquefied natural gas entrance 2, export 3 by LNG Liquefied natural gas again to flow out, because the storage temperature of LNG Liquefied natural gas is-162 °, make the temperature at condensation cavity 9 place be significantly less than ambient temperature, form the cavity of cooling-air.Air enters into the inside of housing 1 from air inlet 4, when flowing to condensation cavity 9, to Air flow, condensate moisture in air is separated out, invest the surface of condensation tube 7 and condensation arm 8, the water droplet of separating out is subject to blowing of air stream, water droplet flow to water storage tank 10 from the surface of condensation tube 7 and condensation arm 8, in water storage tank 10, due to the effect of self gravitation, water droplet flow to the bottom of water storage tank 10, the inner chamber of housing 1 is flowed out from the condensation-water drain 6 be positioned at bottom water storage tank 10, dry air flows out from air outlet slit 5, enter into the pressurized machine of natural gas engine.Enter again in natural gas engine after air oxygen detrition, solve current natural gas engine and be in the environment of high humidity, due to high humidity, cause natural gas engine combustion efficiency low, cause the technical problem of natural gas engine Power output deficiency.
Said process carries out drying by LNG Liquefied natural gas to air, liberated heat when LNG Liquefied natural gas absorption air setting is dry, makes the natural gas temperature flowed out from LNG Liquefied natural gas outlet 3 raise, pressure increase, thus alleviate the working pressure of vaporizer, extend the working life of vaporizer.
As shown in Figure 3, the transverse section of condensation tube 7 and the cross section of condensation arm 8 are ellipse, oval major axis is horizontally disposed with, and increases the area of contact of condensation core and air, is convenient to air stream and is blown in water storage tank 10 by the water droplet on the surface of condensation tube 7 and condensation arm 8.
In sum, natural gas engine air surface condenser of the present utility model is treated by LNG Liquefied natural gas the air entering into natural gas engine and is carried out drying, avoiding natural gas engine causes natural gas engine combustion efficiency low because humidity of the air is large, the technical problem of outputting power deficiency, meanwhile, LNG Liquefied natural gas and air carry out heat exchange, improve rock gas pressure and temperature, and then alleviate the working pressure of vaporizer, extend the working life of vaporizer.
Claims (6)
1. natural gas engine air surface condenser, is characterized in that: comprise housing, and form housing cavity in described housing, one end of described housing is provided with the air inlet being communicated to housing cavity, and the other end is provided with the air outlet slit being communicated to housing cavity;
Described housing is provided with LNG Liquefied natural gas entrance and LNG Liquefied natural gas outlet, condensation core is provided with in described housing cavity, the refrigerant inlet end of described condensation core is connected to described LNG Liquefied natural gas entrance, and the refrigerant outlet end of described condensation core is connected to the outlet of described LNG Liquefied natural gas;
Described housing is provided with the condensation-water drain be connected with described housing cavity.
2. natural gas engine air surface condenser as claimed in claim 1, it is characterized in that: described condensation core comprises the condensation tube be fixedly connected with the madial wall of described housing, the entrance point of described condensation tube is connected to described LNG Liquefied natural gas entrance, and the outlet end of described condensation tube is connected to the outlet of described LNG Liquefied natural gas;
The middle part of described condensation tube is provided with the condensation arm that several are emitting shape, and described condensation arm is connected with described condensation tube, is interconnected described in several between condensation arm.
3. natural gas engine air surface condenser as claimed in claim 2, it is characterized in that: described condensation arm is provided with three, the angle between described adjacent condensation arm is 120 °.
4. natural gas engine air surface condenser as claimed in claim 2, is characterized in that: the transverse section of described condensation tube is for oval.
5. natural gas engine air surface condenser as claimed in claim 3, is characterized in that: the cross section of described condensation arm is for oval.
6. the natural gas engine air surface condenser as described in any one of claim 1-5, it is characterized in that: the water storage tank madial wall of described housing offering annular, described water storage tank is between described condensation core and described air outlet slit, and described condensation-water drain is connected to described water storage tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520865405.1U CN205089495U (en) | 2015-11-02 | 2015-11-02 | Natural gas engine air condenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520865405.1U CN205089495U (en) | 2015-11-02 | 2015-11-02 | Natural gas engine air condenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205089495U true CN205089495U (en) | 2016-03-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520865405.1U Active CN205089495U (en) | 2015-11-02 | 2015-11-02 | Natural gas engine air condenser |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205089495U (en) |
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2015
- 2015-11-02 CN CN201520865405.1U patent/CN205089495U/en active Active
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