CN213342067U - Explosion-proof type screw pump frequency conversion control device - Google Patents
Explosion-proof type screw pump frequency conversion control device Download PDFInfo
- Publication number
- CN213342067U CN213342067U CN202022174420.5U CN202022174420U CN213342067U CN 213342067 U CN213342067 U CN 213342067U CN 202022174420 U CN202022174420 U CN 202022174420U CN 213342067 U CN213342067 U CN 213342067U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- explosion
- control device
- screw pump
- support frame
- 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.)
- Expired - Fee Related
Links
- 238000006243 chemical reaction Methods 0.000 title claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- 238000007667 floating Methods 0.000 claims description 7
- 238000004880 explosion Methods 0.000 abstract description 3
- 230000008878 coupling Effects 0.000 abstract description 2
- 238000010168 coupling process Methods 0.000 abstract description 2
- 238000005859 coupling reaction Methods 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- 239000000428 dust Substances 0.000 description 4
- 238000000605 extraction Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 206010066054 Dysmorphism Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 241000826860 Trapezium Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses an explosion-proof type screw pump variable frequency control device, including the cabinet body, temperature monitor, air pressure monitor, electric telescopic handle and cabinet door, the lower fixed surface of the cabinet body has the support frame, the lower fixed surface of support frame installs the universal wheel, the top welding of the cabinet body has the frame of hiding rain, and the left end of the cabinet body installs temperature monitor, temperature monitor's top is provided with control panel, the lower fixed surface that hides rain frame has electric telescopic handle, and electric telescopic handle's output is connected with the apron, the outer end of apron is fixed with the rubber circle, and the below of rubber circle is provided with the stab board, the internally mounted of the cabinet body has the electrical apparatus mounting panel, and the front end of the cabinet body installs the cabinet door through the hinge. This explosion-proof type screw pump variable frequency control device is convenient for fix a position the device in the oil recovery environment, avoids because the inside high temperature high pressure of the cabinet body takes place the explosion, increases apron and cabinet body coupling's leakproofness.
Description
Technical Field
The utility model relates to a screw pump frequency conversion control technical field specifically is an explosion-proof type screw pump frequency conversion control device.
Background
The screw pump is arranged in oil extraction work, and frequency conversion control device is through changing the operating frequency of voltage and current control screw pump, in the use, on external dust and moisture adhesion to the electrical part, cause the electrical part to explode, for avoiding the electrical part to explode because of dust and moisture, use the closed switch board, if the grant publication number is CN 211183040U's Chinese utility model patent discloses a good heat dissipation's switch board, the electrical part is installed in inclosed switch board.
However, the existing explosion-proof screw pump frequency conversion control device is inconvenient to position the device in an oil extraction environment, and explosion and inconvenient pressure relief easily occur in the cabinet body at high temperature and high pressure, so that the explosion-proof screw pump frequency conversion control device is provided, and the problems provided in the prior art are solved conveniently.
Disclosure of Invention
An object of the utility model is to provide an explosion-proof type screw pump frequency conversion controlling means to solve the current explosion-proof type screw pump frequency conversion controlling means that proposes in the above-mentioned background art and be not convenient for fix a position the device in the oil recovery environment, during the inside high temperature high pressure of the cabinet body, easily explode, the problem of inconvenient pressure release.
In order to achieve the above object, the utility model provides a following technical scheme: an explosion-proof screw pump variable frequency control device comprises a cabinet body, a temperature monitor, an air pressure monitor, an electric telescopic rod and a cabinet door, wherein a support frame is welded on the lower surface of the cabinet body, a water box is fixed on the outer side surface of the top end of the support frame, a floating ball is arranged in the water box, universal wheels are fixedly installed on the lower surface of the support frame, a screw rod is in threaded connection with the outer end of the support frame, an operation plate is installed at the top end of the screw rod, a rain shielding frame is welded above the cabinet body, the temperature monitor is installed at the left end of the cabinet body, a control panel is arranged above the temperature monitor, the air pressure monitor is arranged above the control panel, the electric telescopic rod is fixed on the lower surface of the rain shielding frame, the output end of the electric telescopic rod is connected with a cover plate, a rubber ring, the internally mounted of the cabinet body has the electrical apparatus mounting panel, and the front end of the cabinet body installs the cabinet door through the hinge.
Preferably, the top of the cabinet body is pasted and connected with a rubber ring, and the longitudinal section of the rubber ring at the outer end of the cover plate is of a trapezoidal structure.
Preferably, the support frames are symmetrically arranged about the center line of the cabinet body, and the screw rods and the support frames form a lifting structure.
Preferably, the connection mode of the operating panel and the screw rod is a clamping connection, and a rectangular groove is reserved at the top end of the screw rod.
Preferably, the cover plate is connected with the cabinet body in a clamping manner, and the longitudinal section of the cover plate is of a T-shaped structure.
Preferably, the poking plate is symmetrically arranged about the vertical central line of the cover plate, and the longitudinal section of the bottom end of the poking plate is of a triangular structure.
Compared with the prior art, the beneficial effects of the utility model are that: the frequency conversion control device of the explosion-proof screw pump is convenient for positioning the device in an oil extraction environment, avoids explosion due to high temperature and high pressure in the cabinet body, and increases the sealing property of the connection of the cover plate and the cabinet body;
1. the supporting frame and the screw rod are arranged, and the screw rod is connected with the supporting frame in a threaded manner, so that the screw rod is rotated in the supporting frame, the screw rod is lifted, the bottom end of the screw rod is conveniently inserted into soil, and the device is conveniently positioned in an oil extraction environment;
2. the electric expansion cabinet is provided with a cabinet body, an electric expansion link and a cover plate, wherein in the use process, the inside of the cabinet body is a closed space to prevent external moisture and dust from entering, when the inside of the cabinet body is in a high-temperature and high-pressure condition, a temperature monitor and a gas pressure monitor transmit signals to a control panel, the control panel controls the electric expansion link, the electric expansion link drives the cover plate to lift, gas in the cabinet body is discharged, and the cabinet body is prevented from exploding;
3. be provided with the cabinet body, apron and rubber circle, when the apron was installed on the top of the cabinet body, the rubber circle of apron outer end closely laminated with the rubber circle on cabinet body top, increased apron and cabinet body coupling's leakproofness.
Drawings
FIG. 1 is a front view of the cutting structure of the present invention;
FIG. 2 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 3 is a side view of the cutting structure of the present invention;
fig. 4 is the overall structure schematic diagram of the connection structure of the rubber ring and the cover plate of the present invention.
In the figure: 1. a cabinet body; 2. a support frame; 3. a water box; 4. a floating ball; 5. a universal wheel; 6. a screw rod; 7. an operation panel; 8. a rain shielding frame; 9. a temperature monitor; 10. an air pressure monitor; 11. an electric telescopic rod; 12. an electrical appliance mounting plate; 13. a cover plate; 14. a rubber ring; 15. poking the plate; 16. a cabinet door; 17. a rectangular groove; 18. a control panel.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: an explosion-proof screw pump variable frequency control device comprises a cabinet body 1, a support frame 2, a water box 3, a floating ball 4, a universal wheel 5, a screw rod 6, an operation plate 7, a rain shielding frame 8, a temperature monitor 9, an air pressure monitor 10, an electric telescopic rod 11, an electric appliance mounting plate 12, a cover plate 13, a rubber ring 14, a poking plate 15, a cabinet door 16, a rectangular groove 17 and a control panel 18, wherein the support frame 2 is welded on the lower surface of the cabinet body 1, the water box 3 is fixed on the outer side surface of the top end of the support frame 2, the floating ball 4 is arranged inside the water box 3, the universal wheel 5 is fixedly arranged on the lower surface of the support frame 2, the screw rod 6 is in threaded connection with the outer end of the support frame 2, the operation plate 7 is arranged on the top end of the screw rod 6, the rain shielding frame 8 is welded on the upper portion of the cabinet body 1, an air pressure monitor 10 is arranged above the control panel 18, an electric telescopic rod 11 is fixed on the lower surface of the rain shielding frame 8, the output end of the electric telescopic rod 11 is connected with a cover plate 13, a rubber ring 14 is fixed at the outer end of the cover plate 13, a poking plate 15 is arranged below the rubber ring 14, an electric appliance mounting plate 12 is arranged inside the cabinet body 1, and a cabinet door 16 is arranged at the front end of the cabinet body 1 through a hinge;
as shown in fig. 1 and 3, the support frames 2 are symmetrically arranged about the central line of the cabinet body 1, and the screw rods 6 and the support frames 2 form a lifting structure, so that the bottom ends of the screw rods 6 can be conveniently inserted into soil, the device can be conveniently positioned, the operating panel 7 is connected with the screw rods 6 in a clamping manner, rectangular grooves 17 are reserved at the top ends of the screw rods 6, the operating panel 7 can be conveniently taken down, and non-working personnel can be prevented from rotating the screw rods 6;
if fig. 1, be connected with rubber circle 14 on the top of the cabinet body 1 in fig. 2 and fig. 4 paste, and the longitudinal section of the rubber circle 14 of apron 13 outer end is the trapezium structure, the rubber circle 14 of apron 13 outer end closely laminates with the rubber circle 14 on the 1 top of the cabinet body, increase the leakproofness of junction, apron 13 is connected for the block with the connected mode of the cabinet body 1, and the longitudinal section of apron 13 is "T" style of calligraphy structure, make things convenient for the dismouting of apron 13 and the cabinet body 1, stab board 15 is about the vertical center line symmetry setting of apron 13, and the bottom longitudinal section of stabbing board 15 is the triangle-shaped structure, it is inboard in the top that the rubber circle 14 of apron 13 outer end is convenient for insert the cabinet body 1 to utilize stab board 15.
The working principle is as follows: when the frequency conversion control device of the explosion-proof screw pump is used, firstly, the device is moved to the position near the screw pump under the action of the universal wheel 5, then the operation panel 7 in the figure 1 is manually rotated clockwise, the screw rod 6 rotates clockwise in the support frame 2, because the screw rod 6 is in threaded connection with the support frame 2, the screw rod 6 moves downwards, the bottom end of the screw rod 6 is inserted into soil, in the process of inserting the screw rod 6, the position of the floating ball 4 in the water box 3 is watched, the floating ball 4 is positioned in the middle of the water box 3, in the using process, the air pressure inside the cabinet body 1 is monitored by the air pressure monitor 10, the temperature inside the cabinet body 1 is monitored by the temperature monitor 9, when the temperature monitor 9 and the air pressure monitor 10 detect the high temperature and the high pressure inside the cabinet body 1, the information is transmitted to the control panel 18 by the temperature monitor 9 and the air pressure monitor 10, and the control panel 18 controls the, the cover plate 13 is lifted under the action of the electric telescopic rod 11, so that the cover plate 13 is separated from the cabinet body 1;
when the air pressure environment inside the cabinet body 1 is safe, the height of the cover plate 13 is reduced under the action of the electric telescopic rod 11, so that the bottom end of the cover plate 13 is positioned at the top end of the cabinet body 1, as shown in fig. 2, the poking plate 15 and the rubber ring 14 at the outer end of the cover plate 13 are located at the inner side of the top end of the cabinet body 1, the inner side surface of the rubber ring 14 at the inner side of the cabinet body 1 is tightly attached to the outer side surface of the rubber ring 14 at the outer end of the cover plate 13, so as to prevent external dust and moisture from entering the cabinet body 1, the electric device is installed on the electric appliance installation plate 12, the electric appliance installation plate 12 is connected with the heat sink through heat-conducting silica gel, as shown in fig. 3, the heat radiating fins are forcibly radiated to achieve a heat radiating effect, so that a series of operations of the explosion-proof screw pump variable frequency control device are completed, and the content which is not described in detail in the description belongs to the prior art which is well known to a person skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an explosion-proof type screw pump variable frequency control device, includes the cabinet body (1), temperature monitor (9), atmospheric pressure monitor (10), electric telescopic handle (11) and cabinet door (16), its characterized in that: the rain shielding cabinet is characterized in that a support frame (2) is welded on the lower surface of a cabinet body (1), a water box (3) is fixed on the outer side surface of the top end of the support frame (2), a floating ball (4) is arranged inside the water box (3), universal wheels (5) are fixedly arranged on the lower surface of the support frame (2), a screw rod (6) is connected to the outer end of the support frame (2) in a threaded manner, an operation plate (7) is installed on the top end of the screw rod (6), a rain shielding frame (8) is welded on the upper portion of the cabinet body (1), a temperature monitor (9) is installed at the left end of the cabinet body (1), a control panel (18) is arranged above the temperature monitor (9), an air pressure monitor (10) is arranged above the control panel (18), an electric telescopic rod (11) is fixedly arranged on the lower surface of the rain shielding frame (8, the outer end of apron (13) is fixed with rubber circle (14), and the below of rubber circle (14) is provided with stabs board (15), the internally mounted of the cabinet body (1) has electrical apparatus mounting panel (12), and the front end of the cabinet body (1) installs cabinet door (16) through the hinge.
2. The frequency conversion control device of the explosion-proof screw pump according to claim 1, characterized in that: the top of the cabinet body (1) is pasted and connected with a rubber ring (14), and the longitudinal section of the rubber ring (14) at the outer end of the cover plate (13) is of a trapezoidal structure.
3. The frequency conversion control device of the explosion-proof screw pump according to claim 1, characterized in that: the support frame (2) is symmetrically arranged about the central line of the cabinet body (1), and the screw rod (6) and the support frame (2) form a lifting structure.
4. The frequency conversion control device of the explosion-proof screw pump according to claim 1, characterized in that: the operating panel (7) is connected with the screw rod (6) in a clamping manner, and a rectangular groove (17) is reserved at the top end of the screw rod (6).
5. The frequency conversion control device of the explosion-proof screw pump according to claim 1, characterized in that: the cover plate (13) is connected with the cabinet body (1) in a clamping manner, and the longitudinal section of the cover plate (13) is of a T-shaped structure.
6. The frequency conversion control device of the explosion-proof screw pump according to claim 1, characterized in that: the poking plate (15) is symmetrically arranged about the vertical central line of the cover plate (13), and the longitudinal section of the bottom end of the poking plate (15) is of a triangular structure.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022174420.5U CN213342067U (en) | 2020-09-29 | 2020-09-29 | Explosion-proof type screw pump frequency conversion control device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202022174420.5U CN213342067U (en) | 2020-09-29 | 2020-09-29 | Explosion-proof type screw pump frequency conversion control device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN213342067U true CN213342067U (en) | 2021-06-01 |
Family
ID=76068527
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202022174420.5U Expired - Fee Related CN213342067U (en) | 2020-09-29 | 2020-09-29 | Explosion-proof type screw pump frequency conversion control device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN213342067U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114447773A (en) * | 2021-12-30 | 2022-05-06 | 上海西屋成套设备有限公司 | Rainproof outdoor electrical switch cabinet |
-
2020
- 2020-09-29 CN CN202022174420.5U patent/CN213342067U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114447773A (en) * | 2021-12-30 | 2022-05-06 | 上海西屋成套设备有限公司 | Rainproof outdoor electrical switch cabinet |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN211266107U (en) | Outdoor waterproof weak current case | |
CN204216772U (en) | A kind of new type inverter | |
CN213342067U (en) | Explosion-proof type screw pump frequency conversion control device | |
CN210405293U (en) | Low-frequency radio frequency transmitting-receiving device for 5G | |
CN204597283U (en) | A kind of distribution box being beneficial to cooling | |
CN207082753U (en) | A kind of energy-saving control cabinet radiator | |
CN216121249U (en) | Fill waterproof construction of electric pile block terminal | |
CN107248445A (en) | A kind of power transformer | |
CN114447836A (en) | Full-power medium-voltage converter with inertia protection function for wind power | |
CN109066324B (en) | Dustproof and rainproof power distribution cabinet for communication tower and use method thereof | |
CN212968757U (en) | Intelligent comprehensive distribution transformer distribution box | |
CN108377057A (en) | A kind of portable outdoor generator | |
CN210779577U (en) | Intelligent heat exchange unit | |
CN210725777U (en) | High-efficient radiating automation equipment switch board | |
CN209233768U (en) | A kind of energy conservation electrical storage type distributed new generating equipment | |
CN208352809U (en) | A kind of high-low pressure cabinet of outdoor high temperature-proof | |
CN108512055B (en) | Cubical switchboard easy to assemble dismantlement | |
CN211957526U (en) | High-voltage switch shell with good heat dissipation performance | |
CN110661187A (en) | Intelligent heat exchange unit | |
CN213460798U (en) | Novel outdoor automation control cabinet | |
CN110718870A (en) | Novel explosion-proof cabinet with heat dissipation and ventilation functions | |
CN210779537U (en) | Waterproof heat dissipation type low pressure power distribution cabinet | |
CN216597193U (en) | Small high-frequency transformer capable of monitoring temperature | |
CN210039858U (en) | Dry-type transformer with high-temperature power-off protection function | |
CN214407814U (en) | Explosion-proof temperature transmitter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210601 |