CN214370338U - Liquid fuel pressure-reducing supply device - Google Patents
Liquid fuel pressure-reducing supply device Download PDFInfo
- Publication number
- CN214370338U CN214370338U CN202120510902.5U CN202120510902U CN214370338U CN 214370338 U CN214370338 U CN 214370338U CN 202120510902 U CN202120510902 U CN 202120510902U CN 214370338 U CN214370338 U CN 214370338U
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- China
- Prior art keywords
- storage container
- liquid
- suction pump
- level sensor
- liquid fuel
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- Expired - Fee Related
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Abstract
The utility model provides a liquid fuel decompression supply device, including storage container, level sensor, controller, solenoid valve and suction pump, level sensor locates storage container one side, the controller respectively with level sensor, solenoid valve and suction pump electricity link, the inlet of solenoid valve is connected with the drain pipe of storage tank through first connecting pipe, the liquid outlet of solenoid valve pass through the second connecting pipe with the inlet of suction pump is connected, the liquid outlet of suction pump pass through the third connecting pipe with storage container's inlet is connected, storage container's liquid outlet passes through pipeline and is connected with the combustor. The utility model discloses a liquid fuel decompression replenishing device can be right the liquid fuel of combustor carries out effective supply, guarantees the work of combustor safety is stabilized more.
Description
Technical Field
The utility model relates to a liquid fuel replenishing device field especially relates to a liquid fuel decompression replenishing device.
Background
In the process of providing liquid fuel to the combustor at the storage tank, need set up a miniature storage container between storage tank and combustor, the transport and the accuse material of the liquid fuel of being convenient for, however because the size of storage tank and storage container is different, the position height of placing is also different, and the pressure that consequently forms is different, produces harmful effects to the pump and the control system of combustor easily, causes the firepower unstability, has certain potential safety hazard.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a liquid fuel decompression supply device to solve present storage tank and storage container's variation in size, the position height of placing is also different, and consequently the pressure that forms is also different, has produced harmful effects to the pump or the control system of combustor easily, causes the firepower unstability, has the problem of certain potential safety hazard.
The utility model provides a liquid fuel decompression supply device, including storage container, level sensor, controller, solenoid valve and suction pump, level sensor locates storage container one side, the controller respectively with level sensor, solenoid valve and suction pump electricity link, the inlet of solenoid valve is connected with the drain pipe of storage tank through first connecting pipe, the liquid outlet of solenoid valve pass through the second connecting pipe with the inlet of suction pump is connected, the liquid outlet of suction pump pass through the third connecting pipe with storage container's inlet is connected, storage container's liquid outlet passes through pipeline and is connected with the combustor.
According to the utility model provides a liquid fuel decompression replenishing device has following beneficial effect:
the utility model discloses a liquid fuel decompression replenishing device can carry out effective replenishment to the liquid fuel of combustor, guarantees the more stable safe work of combustor, level sensor is used for detecting the liquid level state of storage container inside, the controller is used for controlling opening and closing of level sensor, and according to the liquid level state in the storage container that level sensor detected, then control the work of solenoid valve and suction pump, the suction pump is used for drawing the liquid fuel in the storage tank to in the storage container, the solenoid valve is used for controlling the break-make of passageway between the storage tank to the suction pump; after the controller circular telegram, level sensor detects for there is not the liquid level state in the storage container, at this moment the controller control the solenoid valve is opened, and starts the suction pump will liquid fuel in the storage tank is taken out in the storage container, works as in the storage container level sensor detects the liquid level and rises to preset height, the controller just closes immediately the solenoid valve with the suction pump.
In addition, according to the utility model provides a liquid fuel decompression supply device can also have following additional technical characterstic:
further, storage container's inlet and liquid outlet are all located storage container's lateral wall, storage container's inlet is close to the storage container top, storage container's liquid outlet is close to the storage container bottom.
Further, level sensor is floater formula level sensor, including floater and sensor body, the sensor body is installed the storage container lateral wall, the floater is connected on the sensor body, and place in inside the storage container.
Further, a breather is arranged at the top of the storage container.
Further, the controller is connected with an external power supply.
Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a schematic structural view of a liquid fuel pressure-reducing supply device according to an embodiment of the present invention.
Reference numerals: 1. storage container, 2, level sensor, 21, floater, 22, sensor body, 3, controller, 4, solenoid valve, 5, suction pump, 6, combustor, 7, respirator, 8, storage tank, 9, first connecting pipe, 10, drain pipe, 11, second connecting pipe, 12, third connecting pipe, 13, pipeline.
Detailed Description
In order to make the objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. Several embodiments of the invention are given in the accompanying drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Referring to fig. 1, an embodiment of the present invention provides a liquid fuel pressure-reducing supply device, which includes a storage container 1, a liquid level sensor 2, a controller 3, a solenoid valve 4, and a suction pump 5, the liquid level sensor 2 is arranged at one side of the storage container 1, the top of the storage container 1 is provided with a breather 7, the controller 3 is connected with an external power supply, the controller 3 is respectively and electrically connected with the liquid level sensor 2, the electromagnetic valve 4 and the suction pump 5, the liquid inlet of the electromagnetic valve 4 is connected with the liquid outlet pipe 10 of the material storage tank 8 through a first connecting pipe 9, the liquid outlet of the electromagnetic valve 4 is connected with the liquid inlet of the suction pump 5 through a second connecting pipe 11, the liquid outlet of suction pump 5 pass through third connecting pipe 12 with the inlet of storage container 1 is connected, the liquid outlet of storage container 1 passes through pipeline 13 and is connected with combustor 6.
The inlet and the liquid outlet of storage container 1 are all located the lateral wall of storage container 1, the inlet of storage container 1 is close to 1 top of storage container, the liquid outlet of storage container 1 is close to 1 bottom of storage container.
The liquid level sensor 2 is a floating ball 21 type liquid level sensor 2 and comprises a floating ball 21 and a sensor body 22, the sensor body 22 is installed on the side wall of the storage container 1, and the floating ball 21 is connected to the sensor body 22 and is arranged inside the storage container 1.
In a specific embodiment, the suction pump 5 is installed at a position 40 to 50cm from the ground, is higher than the bottom of the storage container 1 by about 30cm, is lower than the top of the storage tank 8 by 1 to 2m, and the storage container 1 and the burner 6 are at the same horizontal height.
To sum up, the utility model provides a pair of liquid fuel decompression supply device, beneficial effect lies in: the utility model discloses a liquid fuel decompression replenishing device can carry out effective replenishment to the liquid fuel of combustor 6, guarantees the work that combustor 6 is more stable safe, level sensor 2 is used for detecting the liquid level state of storage container 1 inside, controller 3 is used for controlling opening and closing of level sensor 2, and according to the liquid level state in the storage container 1 that level sensor 2 detected, then control the work of solenoid valve 4 and suction pump 5, suction pump 5 is used for drawing the liquid fuel in the storage tank 8 to in the storage container 1, solenoid valve 4 is used for controlling the break-make of passageway between the storage tank 8 to suction pump 5; after the controller 3 is powered on, the liquid level sensor 2 detects that no liquid level state exists in the storage container 1, at this moment, the controller 3 controls the electromagnetic valve 4 to be opened, and the suction pump 5 is started to pump the liquid fuel in the storage tank 8 into the storage container 1, and when the liquid level sensor 2 detects that the liquid level rises to a preset height in the storage container 1, the controller 3 immediately closes the electromagnetic valve 4 and the suction pump 5.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (5)
1. The utility model provides a liquid fuel decompression supply device, a serial communication port, including storage container, level sensor, controller, solenoid valve and suction pump, level sensor locates storage container one side, the controller respectively with level sensor, solenoid valve and suction pump electricity are even, the inlet of solenoid valve is connected through the drain pipe of first connecting pipe with the storage tank, the liquid outlet of solenoid valve pass through the second connecting pipe with the inlet of suction pump is connected, the liquid outlet of suction pump pass through the third connecting pipe with the inlet of storage container is connected, the liquid outlet of storage container passes through pipeline and is connected with the combustor.
2. The liquid fuel pressure-reducing supply device according to claim 1, wherein the liquid inlet and the liquid outlet of the storage container are both arranged on the side wall of the storage container, the liquid inlet of the storage container is close to the top of the storage container, and the liquid outlet of the storage container is close to the bottom of the storage container.
3. The liquid fuel pressure-reducing supply device according to claim 1, wherein the liquid level sensor is a floating ball type liquid level sensor, and includes a floating ball and a sensor body, the sensor body is mounted on the sidewall of the storage container, and the floating ball is connected to the sensor body and is placed inside the storage container.
4. The liquid fuel reduced-pressure replenishment device according to claim 1, wherein a breather is attached to the top of the storage container.
5. The liquid fuel pressure-reducing supply device according to claim 1, wherein the controller is connected to an external power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120510902.5U CN214370338U (en) | 2021-03-11 | 2021-03-11 | Liquid fuel pressure-reducing supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120510902.5U CN214370338U (en) | 2021-03-11 | 2021-03-11 | Liquid fuel pressure-reducing supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214370338U true CN214370338U (en) | 2021-10-08 |
Family
ID=77971676
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120510902.5U Expired - Fee Related CN214370338U (en) | 2021-03-11 | 2021-03-11 | Liquid fuel pressure-reducing supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214370338U (en) |
-
2021
- 2021-03-11 CN CN202120510902.5U patent/CN214370338U/en not_active Expired - Fee Related
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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: 20211008 |