Environment-friendly and energy-saving natural gas extraction equipment

Abstract

The utility model relates to environment-friendly and energy-saving natural gas extraction equipment, which belongs to the technical field of natural gas extraction and comprises a box body, a plurality of supporting legs are fixed at the bottom of the box body, a partition plate is fixed on the inner side of the box body, and an extraction assembly is arranged at the bottom of the box body. A cooling assembly capable of effectively cooling the extraction assembly is arranged on the right side wall of the inner cavity of the box body, a filtering assembly capable of effectively filtering gas is arranged on the inner top wall of the box body, and a conveying pipe penetrating through the top wall of the box body and extending into the filtering assembly is fixed to the top of the box body. According to the environment-friendly and energy-saving natural gas extraction equipment, water is put in from the water inlet pipe, in the continuous operation of the extraction assembly, the extraction pump can generate a large amount of heat, the heat is transferred into the water through the heat transfer block and the waterproof shell, the water is promoted to be continuously heated, warm water does not make direct contact with natural gas and belongs to clean warm water, energy can be effectively saved, meanwhile, the water can play a role in cooling, and the environment-friendly and energy-saving effects are achieved. And the sucking pump is promoted to operate continuously and stably.

Description

Technical Field

[0001] This utility model relates to the field of natural gas extraction technology, specifically to an environmentally friendly and energy-saving device for natural gas extraction. Background Technology

[0002] Natural gas refers to all gases that exist naturally in nature, including gases formed by various natural processes in the atmosphere, hydrosphere, and lithosphere.

[0003] For example, Chinese Patent (Announcement No.: CN219509618U) discloses an environmentally friendly and energy-saving device for natural gas extraction, relating to the field of gas extraction equipment technology. Specifically, it is an environmentally friendly and energy-saving device for natural gas extraction, including a housing. Support columns are fixedly connected to the front and rear ends of both sides of the bottom of the housing. An insertion and shifting assembly is fixedly connected to the right side of the housing. A gas conveying device is fixedly connected to the right side of the top of the housing. A cleaning device is fixedly connected to the center of the left side of the housing. A detection device is fixedly connected to the bottom of the left side of the housing. A partition is fixedly connected to the center of the top of the inner cavity of the housing. The use of a filter plate allows the filter plate to filter the gas, and can then be combined with liquid cleaning to perform secondary quality improvement of the gas. The use of a cylinder allows the air rod to drive the cleaning plate to move left and right. After the filter plate has been used for a long time, the cleaning plate can automatically clean the filter plate, thereby improving the filtration quality of the filter plate.

[0004] However, the energy-saving effect of this device is not good enough, and it does not have the function of waste heat recovery. In the natural gas extraction project, the gas pump runs continuously and generates a lot of waste heat. This waste heat is not utilized and is directly dissipated into the air, which will cause energy waste and further affect the overall energy-saving effect. Therefore, an environmentally friendly and energy-saving device for natural gas extraction is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model provides an environmentally friendly and energy-saving equipment for natural gas extraction, which has the advantages of good energy saving effect and solves the problem of poor energy saving effect.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an environmentally friendly and energy-saving natural gas extraction device, comprising a housing, a plurality of support legs fixed at the bottom of the housing, a partition fixed on the inner side of the housing, an extraction component that passes through the bottom wall of the housing and the partition in sequence and can stably transport natural gas at the bottom of the housing, a cooling component that can effectively cool the extraction component on the right side wall of the inner cavity of the housing, a filter component that can effectively filter the gas on the inner top wall of the housing, and a transmission pipe that passes through the top wall of the housing and extends into the filter component fixed at the top of the housing;

[0007] The cooling component includes a waterproof shell fixed to the right side wall of the box, and multiple heat transfer blocks are fixed on the inner wall of the waterproof shell. A water inlet pipe and a water outlet pipe are fixedly connected from top to bottom on the left side wall of the box, and both the water inlet pipe and the water outlet pipe are located below the partition.

[0008] Furthermore, the extraction assembly includes an air pump fixed to the left side wall of the waterproof shell cavity. The bottom and top of the air pump are respectively fixedly connected to an air extraction pipe and a three-way pipe. The air extraction pipe passes through the waterproof shell and the bottom wall of the box in sequence, and the three-way pipe passes through the top wall of the waterproof shell. The top of the three-way pipe is fixedly connected to two bent pipes that both pass through the partition.

[0009] Furthermore, the partition has two connecting holes, and the inner bottom wall of the box has a sealing hole. Sealing strips are fixed to the inner sides of both connecting holes and the sealing hole.

[0010] Furthermore, each of the connecting holes is fixed to the bent tube by a sealing strip, and the sealing hole is fixed to the air extraction tube by the sealing strip.

[0011] Furthermore, both the inlet and outlet pipes are fixed with connecting flanges on their outer surfaces, and both the inlet and outlet pipes are fixed to the left side wall of the housing via the connecting flanges.

[0012] Furthermore, the filter assembly includes a stable filter section fixed to the top wall of the housing, a vibrating filter section at the bottom of the stable filter section, and a liquid injection hole at the top of the housing, with a piston abutting inside the liquid injection hole.

[0013] Furthermore, the stabilizing filter section includes a stabilizing plate fixed to the top wall of the housing, a stabilizing cylinder located outside the transmission pipe fixed to the bottom of the stabilizing plate, a primary filter plate fixed to the inner wall of the stabilizing cylinder, and a secondary filter plate fixed to the inner wall of the stabilizing cylinder above the primary filter plate.

[0014] Furthermore, the bottom of the stabilizing cylinder is provided with an annular groove, and the vibration filtering part includes a plurality of connecting springs fixed to the top wall of the annular groove, and the bottom of the plurality of connecting springs is fixed with a vibration plate extending out of the annular groove.

[0015] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0016] This environmentally friendly and energy-saving natural gas extraction equipment introduces water through the inlet pipe. During the continuous operation of the extraction components, the air pump generates a large amount of heat, which is transferred to the water through the heat transfer block and waterproof shell, causing the water to continuously heat up. Once the water is heated, it is extracted through the outlet pipe, thus effectively obtaining warm water. This warm water does not come into direct contact with natural gas and is clean warm water, suitable for soaking feet, etc., without the need for additional boiling, effectively saving energy. At the same time, the water has a cooling effect, promoting the continuous and stable operation of the air pump. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This utility model Figure 1 Enlarged view of point A in the middle;

[0019] Figure 3 This is a three-dimensional cross-sectional view of the stable filter part of this utility model.

[0020] In the diagram: 1. Housing, 2. Support leg, 3. Extraction assembly, 301. Air extraction pipe, 302. Air pump, 303. T-connector, 304. Bending pipe, 4. Cooling assembly, 401. Water inlet pipe, 402. Water outlet pipe, 403. Waterproof shell, 404. Heat transfer block, 5. Partition, 6. Filter assembly, 601. Stabilizing filter section, 6011. Stabilizing plate, 6012. Stabilizing cylinder, 6013. Primary filter plate, 6014. Secondary filter plate, 602. Vibrating filter section, 6021. Connecting spring, 6022. Vibrating plate, 7. Transmission pipe. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1This embodiment of an environmentally friendly and energy-saving natural gas extraction device includes a housing 1. Multiple support legs 2 are fixed to the bottom of the housing 1, providing good stability and ensuring continuous and stable operation of the device. A partition 5 is fixed to the inner side of the housing 1, serving a dividing function and providing a stable and reliable working environment for the extraction component 3 and the cooling component 4. An extraction component 3 is located at the bottom of the housing 1, penetrating the bottom wall of the housing 1 and the partition 5, and capable of stably transporting natural gas. A cooling component 4 is located on the right side wall of the inner cavity of the housing 1, effectively cooling the extraction component 3. A filter component 6 is located on the inner top wall of the housing 1, effectively filtering the gas. A transmission pipe 7 is fixed to the top of the housing 1, penetrating the top wall of the housing 1 and extending into the filter component 6.

[0023] It should be further explained that the extraction component 3 includes a vacuum pump 302 fixed to the left side wall of the inner cavity of the waterproof shell 403. The vacuum pump 302 can provide a stable environment for gas flow. The bottom and top of the vacuum pump 302 are respectively fixedly connected to a vacuum pipe 301 and a three-way pipe 303. The vacuum pipe 301 passes through the waterproof shell 403 and the bottom wall of the box 1 in sequence. The waterproof shell 403 can protect the vacuum pump 302 and prevent water from affecting the normal operation of the vacuum pump 302. The three-way pipe 303 passes through the top wall of the waterproof shell 403. The top of the three-way pipe 303 is fixedly connected to two bent pipes 304 that both pass through the partition 5. Gas is simultaneously transmitted to the two bent pipes 304 through the three-way pipe 303. The use of the bent pipes 304 can ensure that the natural gas is discharged from the side close to the partition 5, thereby successfully filtering the natural gas.

[0024] In addition, two connecting holes are provided on the partition 5, which allow two bent pipes 304 to pass through smoothly. A sealing hole is provided on the inner bottom wall of the box 1. Sealing strips are fixed to the inner sides of the two connecting holes and the sealing hole. The sealing strips play a sealing role to prevent leakage. Each connecting hole is fixed to the bent pipe 304 by the sealing strip, and the sealing hole is fixed to the exhaust pipe 301 by the sealing strip.

[0025] It is known that the cooling component 4 includes a waterproof shell 403 fixed to the right side wall of the housing 1. The housing 1 provides stable support for the waterproof shell 403, thereby enabling the waterproof shell 403 to provide stable support for the air pump 302. Multiple heat transfer blocks 404 are fixed on the inner wall of the waterproof shell 403. The left side wall of the housing 1 is connected to an inlet pipe 401 and an outlet pipe 402 from top to bottom. Both the inlet pipe 401 and the outlet pipe 402 are located below the partition 5. Connecting flanges are fixed on the outer surfaces of the inlet pipe 401 and the outlet pipe 402. The connecting flanges can provide stable support for the inlet pipe 401 and the outlet pipe 402. Solenoid valves are fixed on both the inlet pipe 401 and the outlet pipe 402. Both the inlet pipe 401 and the outlet pipe 402 are fixed to the left side wall of the housing 1 through the connecting flanges.

[0026] In this embodiment, when the extraction component 3 is running continuously, the air pump 302 will generate a lot of heat. At this time, the cooling component 4 can effectively recover the heat generated by the air pump 302 and effectively cool the air pump 302 to ensure the continuous and stable operation of the air pump 302.

[0027] Please refer to it again. Figure 1 and Figures 2 to 3 To improve the filtration effect, the filter assembly 6 in this embodiment includes a stable filter part 601 fixed to the top wall of the box 1. The bottom of the stable filter part 601 is provided with a vibrating filter part 602. The top of the box 1 is provided with a liquid injection hole, and a piston is abutted in the liquid injection hole. The piston can be used to easily add filter liquid into the box 1. After the air is evacuated, the piston can also be opened and the liquid extraction device can be used to extract the liquid in the box 1.

[0028] Furthermore, the stabilizing filter section 601 includes a stabilizing plate 6011 fixed to the inner top wall of the housing 1. The stabilizing plate 6011 has good stability and can provide reliable support for the stabilizing cylinder 6012. The bottom of the stabilizing plate 6011 is fixed to the stabilizing cylinder 6012 located outside the transmission pipe 7. The inner side wall of the stabilizing cylinder 6012 is fixed with a primary filter plate 6013. The inner side wall of the stabilizing cylinder 6012 and above the primary filter plate 6013 is fixed with a secondary filter plate 6014. Using the primary filter plate 6013 and the secondary filter plate 6014 can effectively improve the filtration effect of the device and effectively filter particles in natural gas.

[0029] It should be further explained that the bottom of the stabilizing cylinder 6012 is provided with an annular groove, and the vibrating filter part 602 includes a plurality of connecting springs 6021 fixed to the top wall of the annular groove. The bottom of the plurality of connecting springs 6021 is fixed with a vibrating plate 6022 extending out of the annular groove. When natural gas flows through the vibrating plate 6022, due to the action of the connecting springs 6021, the vibrating plate 6022 can be moved up and down, which further promotes the vibrating plate 6022 to shake off the dust smoothly.

[0030] In this embodiment, the combination of the stable filter section 601 and the vibrating filter section 602 can effectively filter particles in natural gas. In addition, the filter liquid can also adsorb a large amount of impurity gas, thereby improving the purity of natural gas.

[0031] It is understandable that the continuous operation of the extraction component 3 will generate a large amount of heat. The cooling component 4 can recover the heat and use it for other purposes, which can effectively save energy and play a good energy-saving role.

[0032] All electrical components mentioned in this article are electrically connected to the controller and power supply. The control method of this utility model is controlled by the controller. The control circuit of the controller can be implemented by simple programming by those skilled in the art. The power supply is also common knowledge in the art. Furthermore, this utility model is mainly used to protect mechanical devices, so the control method and circuit connection will not be explained in detail.

[0033] The working principle of the above embodiments is as follows:

[0034] When in use, first open the piston and pour the filtrate into the housing 1. Start the vacuum pump 302 to continuously extract natural gas. The natural gas is transferred to the bent pipe 304 through the vacuum pump 302. Due to the special shape of the bent pipe 304, the gas is released from the filtrate. At this time, the filtrate can absorb some impurities in the natural gas, improving the purity of the natural gas. Particulate matter can also be initially adsorbed by the filtrate. When the natural gas leaves the filtrate, it will pass through the filter assembly 6. The filter assembly 6 can filter the particulate matter in the natural gas that was not adsorbed by the filtrate, improving the purity of the natural gas. Then it is transferred to the downstream equipment through the transmission pipe 7. During the continuous operation of the device, clean water is added to the water inlet pipe 401. The clean water can effectively filter the vacuum pump 302. At the same time, the heat transferred to the clean water can effectively raise the temperature of the clean water. When the clean water is heated to a certain temperature, open the solenoid valve on the water outlet pipe 402 to discharge the clean water. This clean water is clean and can be used normally without the need for additional boiling, which can effectively save energy.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used merely to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes the element.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention.

Claims

1. An environmentally friendly and energy-saving device for natural gas extraction, comprising a housing (1), characterized in that: The bottom of the box (1) is fixed with multiple support legs (2), the inner side of the box (1) is fixed with a partition (5), the bottom of the box (1) is provided with an extraction component (3) that passes through the bottom wall of the box (1) and the partition (5) in sequence and can stably transport natural gas, the right side wall of the inner cavity of the box (1) is provided with a cooling component (4) that can effectively cool the extraction component (3), the inner top wall of the box (1) is provided with a filter component (6) that can effectively filter the gas, and the top of the box (1) is fixed with a transmission pipe (7) that passes through the top wall of the box (1) and extends into the filter component (6). The cooling component (4) includes a waterproof shell (403) fixed to the right side wall of the box (1). Multiple heat transfer blocks (404) are fixed on the inner wall of the waterproof shell (403). The left side wall of the box (1) is connected to an inlet pipe (401) and an outlet pipe (402) from top to bottom. The inlet pipe (401) and the outlet pipe (402) are both located below the partition (5).

2. The environmentally friendly and energy-saving equipment for natural gas extraction according to claim 1, characterized in that: The extraction assembly (3) includes an air pump (302) fixed to the left side wall of the inner cavity of the waterproof shell (403). The bottom and top of the air pump (302) are respectively connected to an air extraction pipe (301) and a three-way pipe (303). The air extraction pipe (301) passes through the bottom wall of the waterproof shell (403) and the box body (1) in sequence. The three-way pipe (303) passes through the top wall of the waterproof shell (403). The top of the three-way pipe (303) is fixedly connected to two bent pipes (304) that both pass through the partition (5).

3. The environmentally friendly and energy-saving equipment for natural gas extraction according to claim 2, characterized in that: Two connecting holes are provided on the partition (5), and a sealing hole is provided on the inner bottom wall of the box (1). A sealing strip is fixed on the inner side of both connecting holes and the sealing hole.

4. The environmentally friendly and energy-saving equipment for natural gas extraction according to claim 3, characterized in that: Each of the connecting holes is fixed to the bent tube (304) by a sealing strip, and the sealing hole is fixed to the air extraction tube (301) by a sealing strip.

5. The environmentally friendly and energy-saving equipment for natural gas extraction according to claim 1, characterized in that: The outer surfaces of the inlet pipe (401) and the outlet pipe (402) are both fixed with connecting flanges, and the inlet pipe (401) and the outlet pipe (402) are both fixed to the left side wall of the box body (1) through the connecting flanges.

6. The environmentally friendly and energy-saving equipment for natural gas extraction according to claim 1, characterized in that: The filter assembly (6) includes a stable filter section (601) fixed to the inner top wall of the housing (1), and a vibration filter section (602) is provided at the bottom of the stable filter section (601). A liquid injection hole is provided at the top of the housing (1), and a piston is abutted in the liquid injection hole.

7. The environmentally friendly and energy-saving equipment for natural gas extraction according to claim 6, characterized in that: The stabilizing filter section (601) includes a stabilizing plate (6011) fixed to the inner top wall of the housing (1). The bottom of the stabilizing plate (6011) is fixed with a stabilizing cylinder (6012) located outside the transmission pipe (7). The inner side wall of the stabilizing cylinder (6012) is fixed with a primary filter plate (6013). The inner side wall of the stabilizing cylinder (6012) and above the primary filter plate (6013) is fixed with a secondary filter plate (6014).

8. The environmentally friendly and energy-saving equipment for natural gas extraction according to claim 7, characterized in that: The bottom of the stabilizing cylinder (6012) is provided with an annular groove, and the vibration filtering part (602) includes a plurality of connecting springs (6021) fixed to the top wall of the annular groove. The bottom of the plurality of connecting springs (6021) is fixed with a vibration plate (6022) extending out of the annular groove.

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