CN216280686U - Multifunctional valve combined box - Google Patents
Multifunctional valve combined box Download PDFInfo
- Publication number
- CN216280686U CN216280686U CN202122772406.XU CN202122772406U CN216280686U CN 216280686 U CN216280686 U CN 216280686U CN 202122772406 U CN202122772406 U CN 202122772406U CN 216280686 U CN216280686 U CN 216280686U
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- Prior art keywords
- box body
- valve
- pipeline
- main pipeline
- electric
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- Expired - Fee Related
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- 238000010438 heat treatment Methods 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 239000003245 coal Substances 0.000 claims description 12
- 238000012544 monitoring process Methods 0.000 abstract description 5
- 238000012806 monitoring device Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Abstract
The utility model relates to the technical field of drainage, in particular to a multifunctional valve combined box body, which comprises a box body, a main pipeline, a one-way valve, an electric gate valve, an electric butterfly valve I, a pressure sensor, a flowmeter and a heating device, wherein the main pipeline is connected with the box body through a pipeline; two ends of the main pipeline pipe extend out of the box body, and the main pipeline pipe is fixedly connected with the box body; the pipeline of the main pipeline is sequentially provided with a check valve, an electric gate valve, an electric butterfly valve I, a pressure sensor and a flowmeter, and the check valve, the electric gate valve, the electric butterfly valve I, the pressure sensor and the flowmeter are all positioned in the box body; the heating device is fixedly arranged on the inner wall of the box body and used for heating the inner cavity of the box body; the faults caused by the change of the temperature to the valve and the flow monitoring equipment are avoided.
Description
Technical Field
The utility model relates to the technical field of drainage, in particular to a multifunctional valve combined box body.
Background
Because the open drainage system of the coal bed bottom plate of the strip mine needs to convey the bottom plate water to the ground surface through a drainage pipeline, the water conveying quantity is large, a plurality of water pumps are installed on the bottom plate, and meanwhile, real-time flow data also needs to be mastered to ensure that the water pumping and drainage work of the bottom plate is carried out smoothly, but because the temperature of the position of the strip mine is low in winter and reaches-40 ℃, the influence on a valve and flow monitoring equipment is large, and the valve and the flow and the fault are often caused due to low temperature.
In summary, since the valve and the flow monitoring device in the prior art are exposed to the outside, the valve and the flow monitoring device are failed due to low temperature, which affects the normal production operation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a multifunctional valve combined box body, which avoids the faults of a valve and flow monitoring equipment caused by the change of temperature.
In order to achieve the purpose of the utility model, the utility model adopts the technical scheme that:
a multifunctional valve combined box body comprises a box body, a main pipeline, a one-way valve, an electric gate valve, an electric butterfly valve I, a pressure sensor, a flowmeter and a heating device;
two ends of the main pipeline pipe extend out of the box body, and the main pipeline pipe is fixedly connected with the box body;
the pipeline of the main pipeline is sequentially provided with a check valve, an electric gate valve, an electric butterfly valve I, a pressure sensor and a flowmeter, and the check valve, the electric gate valve, the electric butterfly valve I, the pressure sensor and the flowmeter are all positioned in the box body;
the heating device is fixedly arranged on the inner wall of the box body and used for heating the inner cavity of the box body.
Further, at least one section of the main pipeline is set as a main pipeline section, and the main pipeline section has elasticity.
Furthermore, one end of an auxiliary pipeline is communicated with the main pipeline in the box body, the other end of the auxiliary pipeline extends out of the box body, and an electric butterfly valve II is arranged on the pipeline of the auxiliary pipeline.
Furthermore, one end of the secondary pipeline, which is positioned outside the box body, is communicated with a second submersible pump; the second submersible pump is located in the water pool of the coal seam floor.
Further, the electrical control cabinet is located the box.
Further, a side access door is arranged on the side face of the box body, and a top access door is arranged on the upper side of the box body.
Furthermore, at least one section of the whole auxiliary pipeline is set as an auxiliary pipeline hose section, and the auxiliary pipeline hose section has elasticity.
The utility model has the beneficial effects that:
because check valve, electric gate valve, electric butterfly valve I, pressure sensor, the flowmeter that sets up on the main road pipe all are located the box to set up the heating device who has the heating function in the box, when the weather is cold, through starting heating device improvement box in the temperature, and then avoided because the trouble that the change of temperature caused valve and flow monitoring equipment.
Drawings
FIG. 1 is a front view of the present application;
FIG. 2 is a top view of the present application;
FIG. 3 is a cross-sectional view of the present application at A-A of FIG. 1 in use;
reference symbol comparison table:
the device comprises a box body 05, a side access door 06, a top access door 07, a main pipeline 10, a main pipeline hose section 13, a one-way valve 20, an electric gate valve 30, an electric butterfly valve I40, a pressure sensor 50, a flowmeter 60, a secondary pipeline 70, a secondary pipeline hose section 73, an electric butterfly valve II 80, a heating device 90, an electric control cabinet 100, a first submersible pump 110 and a second submersible pump 120.
Detailed Description
The following further describes embodiments of the present invention with reference to the accompanying drawings. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.
In order to make the content of the present invention more clearly understood, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
As shown in fig. 1 to 3, a multifunctional valve combination box comprises a box body 05, a main branch pipe 10, a main pipe hose section 13, a one-way valve 20, an electric gate valve 30, an electric butterfly valve i 40, a pressure sensor 50, a flow meter 60, a secondary branch pipe 70, an electric butterfly valve ii 80, a heating device 90, an electric control cabinet 100, a first submersible pump 110 and a second submersible pump 120;
two ends of the main pipeline 10 extend out of the box body 05, and the main pipeline 10 is fixedly connected with the box body 05; preferably, at least one section of the whole main road pipe 10 is set as a main pipe hose section 13, the hose section 13 has certain flexibility, and in the process of fixedly installing the main road pipe 10 and the box body 05, the installation position of the main road pipe 10 and the box body 05 can be adjusted due to the certain flexibility of the hose section 13;
the pipeline of the main pipeline 10 is sequentially provided with a one-way valve 20, an electric gate valve 30, an electric butterfly valve I40, a pressure sensor 50 and a flowmeter 60, wherein the one-way valve 20, the electric gate valve 30, the electric butterfly valve I40, the pressure sensor 50 and the flowmeter 60 are all positioned in a box body 05; the electric gate valve 30 is used for realizing on/off of the main pipeline 10; the electric butterfly valve I40 is used for adjusting the flow of the main pipeline 10, and the pressure sensor 50 is used for detecting the water pressure in the main pipeline 10;
the heating device 90 is fixedly arranged on the inner wall of the box body 05, and the heating device 90 is used for heating the inner cavity of the box body 05.
The principle is as follows: referring to fig. 3, the first submersible pump 110 is located in the water pool of the coal seam floor, the first submersible pump 110 is connected with the water inlet end of the main pipeline 10, and the first submersible pump 110 drains water through the main pipeline 10; in summary, the check valve 20, the electric gate valve 30, the electric butterfly valve i 40, the pressure sensor 50 and the flow meter 60 which are arranged on the main pipeline 10 are all located in the box body 05, and the heating device 90 with a heating function is arranged in the box body 05, so that when the weather is cold, the temperature in the box body 05 is increased by starting the heating device 90, and further, the faults caused by the change of the temperature to the valve and the flow monitoring equipment are avoided.
Furthermore, the flow change of the water entering the water pool of the coal seam floor is large; when the flow rate entering the coal seam floor pool is less than the rated flow rate of the first submersible pump 110, the water level of the coal seam floor pool gradually becomes lower with the passage of time, and when the water level is not enough to submerge the first submersible pump 110, dry burning of the first submersible pump 110 occurs, which has a great influence on the service life of the first submersible pump 110.
One end of the secondary pipeline 70 is communicated with the main pipeline 10 in the box body 05, the other end of the secondary pipeline 70 extends out of the box body 05, an electric butterfly valve II 80 is arranged on a pipeline of the secondary pipeline 70, and the electric butterfly valve II 80 is used for controlling on/off of the secondary pipeline 70 and flow of the secondary pipeline 70.
When the sign that the coal seam floor pond internal water diminishes appears, the actual flow of first immersible pump 110 drainage diminishes, and then the flow and the water pressure of main road pipe 10 diminish, pressure sensor 50, flowmeter 60 detect corresponding numerical value and all diminish, this moment, open electric butterfly valve II 80 for water in the main road pipe 10 flows back to the coal seam floor pond through vice road pipe 70, in order to guarantee that the phenomenon of dry combustion can not appear in first immersible pump 110 in the coal seam floor pond.
Further, when the flow rate entering the coal seam floor pool is larger than the pumping flow rate of the first submersible pump 110, namely the rated flow rate of the single first submersible pump 110 is smaller than the temporary actual demand.
One end of the secondary pipeline 70 positioned outside the tank body 05 is communicated with the second submersible pump 120; the second submersible pump 120 is located in the water pool of the coal seam floor, when the pressure sensor 50 and the flow meter 60 detect that the corresponding numerical values are larger than the set threshold value, the second submersible pump 120 is started, and at the moment, the second submersible pump 120 and the first submersible pump 110 drain water simultaneously, so that the actual requirement is met.
Further, the electrical control cabinet 100 is located in the box 05.
Further, box 05 side sets up side access door 06 to and box 05 upside sets up a side access door 07, be used for personnel from side access door 06, inside top access door 07 gets into box 05, and then overhaul box 05 inside.
Further, at least one section of the entire secondary pipe 70 is provided as a secondary pipe hose section 73, and the secondary pipe hose section 73 has a certain flexibility.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention should be included in the scope of the present invention.
Claims (7)
1. A multifunctional valve combined box body is characterized by comprising a box body, a main pipeline, a one-way valve, an electric gate valve, an electric butterfly valve I, a pressure sensor, a flowmeter and a heating device;
two ends of the main pipeline pipe extend out of the box body, and the main pipeline pipe is fixedly connected with the box body;
the pipeline of the main pipeline is sequentially provided with a check valve, an electric gate valve, an electric butterfly valve I, a pressure sensor and a flowmeter, and the check valve, the electric gate valve, the electric butterfly valve I, the pressure sensor and the flowmeter are all positioned in the box body;
the heating device is fixedly arranged on the inner wall of the box body and used for heating the inner cavity of the box body.
2. The multifunctional valve combination box body of claim 1,
at least one section of the main pipeline is set as a main pipeline section, and the main pipeline section has elasticity.
3. The multifunctional valve combination box body of claim 1,
one end of the auxiliary road pipe is communicated with the main road pipe in the box body, the other end of the auxiliary road pipe extends out of the box body, and an electric butterfly valve II is arranged on a pipeline of the auxiliary road pipe.
4. The multifunctional valve combination box body of claim 3,
one end of the secondary pipeline, which is positioned outside the box body, is communicated with the second submersible pump; the second submersible pump is located in the water pool of the coal seam floor.
5. The multifunctional valve combination box body of any one of claims 1 to 4,
the electric control cabinet is positioned in the box body.
6. The multifunctional valve combination box body of claim 1,
the side of the box body is provided with a side access door, and the upper side of the box body is provided with a top access door.
7. The multifunctional valve combination box body of claim 3,
at least one section of the whole secondary pipeline is set as a secondary pipeline hose section, and the secondary pipeline hose section has elasticity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122772406.XU CN216280686U (en) | 2021-11-12 | 2021-11-12 | Multifunctional valve combined box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122772406.XU CN216280686U (en) | 2021-11-12 | 2021-11-12 | Multifunctional valve combined box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216280686U true CN216280686U (en) | 2022-04-12 |
Family
ID=81008908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122772406.XU Expired - Fee Related CN216280686U (en) | 2021-11-12 | 2021-11-12 | Multifunctional valve combined box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216280686U (en) |
-
2021
- 2021-11-12 CN CN202122772406.XU patent/CN216280686U/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 |
Granted publication date: 20220412 |
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| CF01 | Termination of patent right due to non-payment of annual fee |