CN214119060U - Pressure regulating device for submersible pump - Google Patents
Pressure regulating device for submersible pump Download PDFInfo
- Publication number
- CN214119060U CN214119060U CN202022728926.6U CN202022728926U CN214119060U CN 214119060 U CN214119060 U CN 214119060U CN 202022728926 U CN202022728926 U CN 202022728926U CN 214119060 U CN214119060 U CN 214119060U
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- Prior art keywords
- pressure regulating
- spring
- regulating device
- cavity
- pressure
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- Expired - Fee Related
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 164
- 238000005265 energy consumption Methods 0.000 abstract description 3
- 238000004891 communication Methods 0.000 abstract description 2
- 239000011148 porous material Substances 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000002262 irrigation Effects 0.000 description 2
- 238000003973 irrigation Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 238000003287 bathing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 239000013535 sea water Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000003809 water extraction Methods 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model provides a pressure regulating device for immersible pump, include: a pressure regulating device shell which is arranged on the submersible pump shell through a pressure regulating device fixing bolt, a pressure regulating cavity is arranged in the pressure regulating device shell and is communicated with the submersible pump shell through a communication hole, the pressure regulating cavity is communicated with the outside through a pressure releasing hole, a pressure regulating valve is arranged in the pressure regulating cavity between the pressure releasing hole and the communicating hole, the pressure regulating valve is arranged on the shell of the pressure regulating device and comprises a pressure regulating valve body, the pressure regulating valve body is arranged on one end of a pressure regulating spring through a valve body fixing seat, the other end of pressure regulating spring is installed on the spring compact heap, spring compact heap fixed mounting is in the pressure regulating drive shaft, the utility model discloses can adjust the output of immersible pump according to the use scene of difference, can be used in optimizing energy consumption on the whole, reduce use cost, improve equipment application scope.
Description
Technical Field
The utility model relates to a immersible pump technical field specifically is a pressure regulating device for immersible pump.
Background
With the development of society and the increase of market demand, technical innovation becomes more and more important. The stainless steel submersible pump in China is continuously innovated, has wider and wider application range and is increasingly concerned by people. The submersible pump is an important device for pumping water from a deep well. When in use, the whole unit is submerged to work, and underground water is extracted to the ground surface, so that the unit is used for domestic water, mine emergency, industrial cooling, farmland irrigation, seawater lifting and ship load regulation, and can also be used for fountain landscape.
The hot water submersible pump is used for hot spring bathing, can also be suitable for extracting underground water from deep wells, and can also be used for water extraction projects such as rivers, reservoirs, water channels and the like. The water-saving device is mainly used for farmland irrigation and water for people and livestock in high mountain areas, and can also be used for central air-conditioning cooling, heat pump units, cold pump units, cities, factories, railways, mines and construction sites for water drainage.
However, the output power of the existing submersible pump is mostly fixed, which results in narrow application range of the equipment and inconvenient adaptation.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a regulator for immersible pump to solve the problem that proposes in the above-mentioned background art.
The utility model provides a technical problem adopt following technical scheme to realize: a pressure regulating device for a submersible pump, comprising: a pressure regulating device shell which is arranged on the submersible pump shell through a pressure regulating device fixing bolt, a pressure regulating cavity is arranged in the pressure regulating device shell and is communicated with the submersible pump shell through a communication hole, the pressure regulating cavity is communicated with the outside through a pressure releasing hole, a pressure regulating valve is arranged in the pressure regulating cavity between the pressure releasing hole and the communicating hole, the pressure regulating valve is arranged on the shell of the pressure regulating device and comprises a pressure regulating valve body, the pressure regulating valve body is arranged on one end of a pressure regulating spring through a valve body fixing seat, the other end of the pressure regulating spring is arranged on a spring pressing block which is fixedly arranged on a pressure regulating driving shaft, the pressure regulating device is characterized in that the upper end of the pressure regulating driving shaft is fixedly arranged on the pressure regulating driving screw rod, the pressure regulating driving screw rod is arranged on the pressure regulating supporting nut through threads, and the pressure regulating supporting nut is fixedly arranged on the shell of the pressure regulating device.
Pressure regulating spring one end is installed on the valve body fixing base through the fixed jump ring of spring, and the other end passes through the fixed jump ring of spring and installs on the spring compact heap, and spring compact heap slidable mounting is in the pressure regulating cavity.
The pressure regulating support nut is welded and fixed on the support fixing sleeve, and the support fixing sleeve is installed on the pressure regulating cavity through threads.
The pressure regulating device is characterized in that a sliding guide protrusion is arranged on one side of the spring pressing block, a sliding guide groove is arranged in the pressure regulating cavity and corresponds to the sliding guide protrusion, and the sliding guide protrusion slides in the sliding guide groove.
The pressure regulating valve upper end is equipped with the actuating lever, the actuating lever upper end is equipped with the pressure regulating hand wheel, the pressure regulating hand wheel passes through hand wheel set screw and installs on the actuating lever, actuating lever lower extreme welded fastening is on the pressure regulating valve.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses can adjust the output of immersible pump according to the use scene of difference, can be used in optimizing the energy consumption on the whole, reduce use cost, improve equipment application scope.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the pressure regulating valve of the present invention.
Fig. 3 is a schematic view of the shell structure of the pressure regulating device of the present invention.
Fig. 4 is the installation schematic diagram of the spring pressing block of the utility model.
Detailed Description
In order to make the technical means, the creative features, the purpose and the efficacy of the present invention easily understood and appreciated, the present invention will be further explained with reference to the specific drawings, and in the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "mounted", "connected" and "connected" should be understood broadly, for example, they may be fixed connection, detachable connection, or integrally connected, mechanically connected or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements.
Example 1
As shown in fig. 1 to 4, a pressure regulating device for a submersible pump includes: pressure regulating device casing 1, pressure regulating device casing 1 passes through pressure regulating device fixing bolt and installs on the immersible pump casing, be equipped with pressure regulating cavity 2 in the pressure regulating device casing 1, pressure regulating cavity 2 communicates in the immersible pump casing through the intercommunicating pore, pressure regulating cavity 2 communicates with the external world through pressure release hole 6, be equipped with air-vent valve 3 in the pressure regulating cavity 2 between pressure release hole 6 and the intercommunicating pore, air-vent valve 3 installs on pressure regulating device casing 1, air-vent valve 3 includes pressure regulating valve body 38, pressure regulating valve body 38 is installed on one end of pressure regulating spring 36 through valve body fixing base 37, the other end of pressure regulating spring 36 is installed on spring clamp 35, spring clamp 35 fixed mounting is on pressure regulating drive shaft 32, pressure regulating drive shaft 32 upper end fixed mounting is on pressure regulating drive screw 33, pressure regulating drive screw 33 passes through the screw thread and installs on support nut, the pressure regulating supporting nut is fixedly arranged on the pressure regulating device shell 1. Pressure regulating spring 36 one end is installed on valve body fixing base 37 through the fixed jump ring of spring, and the other end passes through the fixed jump ring of spring and installs on spring hold-down block 35, and spring hold-down block 35 slidable mounting is in pressure regulating cavity 2. The pressure regulating support nut is welded and fixed on the support fixing sleeve 31, and the support fixing sleeve 31 is installed on the pressure regulating cavity 2 through threads.
Example 2
As shown in fig. 1 to 4, a pressure regulating device for a submersible pump includes: pressure regulating device casing 1, pressure regulating device casing 1 passes through pressure regulating device fixing bolt and installs on the immersible pump casing, be equipped with pressure regulating cavity 2 in the pressure regulating device casing 1, pressure regulating cavity 2 communicates in the immersible pump casing through the intercommunicating pore, pressure regulating cavity 2 communicates with the external world through pressure release hole 6, be equipped with air-vent valve 3 in the pressure regulating cavity 2 between pressure release hole 6 and the intercommunicating pore, air-vent valve 3 installs on pressure regulating device casing 1, air-vent valve 3 includes pressure regulating valve body 38, pressure regulating valve body 38 is installed on one end of pressure regulating spring 36 through valve body fixing base 37, the other end of pressure regulating spring 36 is installed on spring clamp 35, spring clamp 35 fixed mounting is on pressure regulating drive shaft 32, pressure regulating drive shaft 32 upper end fixed mounting is on pressure regulating drive screw 33, pressure regulating drive screw 33 passes through the screw thread and installs on support nut, the pressure regulating supporting nut is fixedly arranged on the pressure regulating device shell 1. One side of the spring pressing block 35 is provided with a sliding guide protrusion 39, a sliding guide groove is arranged in the pressure regulating cavity 2 corresponding to the sliding guide protrusion 39, and the sliding guide protrusion 39 slides in the sliding guide groove.
Example 3
As shown in fig. 1 to 4, a pressure regulating device for a submersible pump includes: pressure regulating device casing 1, pressure regulating device casing 1 passes through pressure regulating device fixing bolt and installs on the immersible pump casing, be equipped with pressure regulating cavity 2 in the pressure regulating device casing 1, pressure regulating cavity 2 communicates in the immersible pump casing through the intercommunicating pore, pressure regulating cavity 2 communicates with the external world through pressure release hole 6, be equipped with air-vent valve 3 in the pressure regulating cavity 2 between pressure release hole 6 and the intercommunicating pore, air-vent valve 3 installs on pressure regulating device casing 1, air-vent valve 3 includes pressure regulating valve body 38, pressure regulating valve body 38 is installed on one end of pressure regulating spring 36 through valve body fixing base 37, the other end of pressure regulating spring 36 is installed on spring clamp 35, spring clamp 35 fixed mounting is on pressure regulating drive shaft 32, pressure regulating drive shaft 32 upper end fixed mounting is on pressure regulating drive screw 33, pressure regulating drive screw 33 passes through the screw thread and installs on support nut, the pressure regulating supporting nut is fixedly arranged on the pressure regulating device shell 1. The upper end of the pressure regulating valve 3 is provided with a driving rod 4, the upper end of the driving rod 4 is provided with a pressure regulating hand wheel 5, the pressure regulating hand wheel 5 is installed on the driving rod 4 through a hand wheel fixing screw, and the lower end of the driving rod 4 is welded and fixed on the pressure regulating valve 3.
The utility model discloses a regulator casing 1 passes through regulator fixing bolt and installs on the immersible pump casing, be equipped with pressure regulating cavity 2 in regulator casing 1, pressure regulating cavity 2 communicates in the immersible pump casing through the intercommunicating pore, pressure regulating cavity 2 communicates with the external world through pressure release hole 6, be equipped with air-vent valve 3 in the pressure regulating cavity 2 between pressure release hole 6 and the intercommunicating pore, can adjust the output of immersible pump according to the use scene of difference, can be used in optimizing energy consumption on the whole, reduce use cost, improve equipment application scope.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (5)
1. A pressure regulating device for a submersible pump, comprising: pressure regulating device casing (1), pressure regulating device casing (1) is installed on immersible pump casing through pressure regulating device fixing bolt, its characterized in that: the pressure regulating device is characterized in that a pressure regulating cavity (2) is arranged in the pressure regulating device shell (1), the pressure regulating cavity (2) is communicated with the submersible pump shell through a communicating hole, the pressure regulating cavity (2) is communicated with the outside through a pressure releasing hole (6), a pressure regulating valve (3) is arranged in the pressure regulating cavity (2) between the pressure releasing hole (6) and the communicating hole, the pressure regulating valve (3) is arranged on the pressure regulating device shell (1), the pressure regulating valve (3) comprises a pressure regulating valve body (38), the pressure regulating valve body (38) is arranged on one end of a pressure regulating spring (36) through a valve body fixing seat (37), the other end of the pressure regulating spring (36) is arranged on a spring pressing block (35), the spring pressing block (35) is fixedly arranged on a pressure regulating driving shaft (32), the upper end of the pressure regulating driving shaft (32) is fixedly arranged on a pressure regulating driving screw rod (33), the pressure regulating driving screw rod (33) is arranged on a pressure regulating supporting nut through threads, the pressure regulating supporting nut is fixedly arranged on the pressure regulating device shell (1).
2. The pressure regulating device for the submersible pump according to claim 1, wherein: pressure regulating spring (36) one end is installed on valve body fixing base (37) through the fixed jump ring of spring, and the other end passes through the fixed jump ring of spring and installs on spring hold-down block (35), and spring hold-down block (35) slidable mounting is in pressure regulating cavity (2).
3. The pressure regulating device for the submersible pump according to claim 2, wherein: the pressure regulating support nut is welded and fixed on the support fixing sleeve (31), and the support fixing sleeve (31) is installed on the pressure regulating cavity (2) through threads.
4. A pressure regulating device for a submersible pump according to claim 3, wherein: spring compact heap (35) one side is equipped with slide guide arch (39), is equipped with the slide guide groove with slide guide arch (39) corresponding position in pressure regulating cavity (2), and slide guide arch (39) slide in the slide guide groove.
5. The pressure regulating device for a submersible pump according to any one of claims 1 to 4, characterized in that: the pressure regulating valve is characterized in that the upper end of the pressure regulating valve (3) is provided with a driving rod (4), the upper end of the driving rod (4) is provided with a pressure regulating hand wheel (5), the pressure regulating hand wheel (5) is installed on the driving rod (4) through a hand wheel fixing screw, and the lower end of the driving rod (4) is welded and fixed on the pressure regulating valve (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022728926.6U CN214119060U (en) | 2020-11-23 | 2020-11-23 | Pressure regulating device for submersible pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022728926.6U CN214119060U (en) | 2020-11-23 | 2020-11-23 | Pressure regulating device for submersible pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214119060U true CN214119060U (en) | 2021-09-03 |
Family
ID=77505957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022728926.6U Expired - Fee Related CN214119060U (en) | 2020-11-23 | 2020-11-23 | Pressure regulating device for submersible pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214119060U (en) |
-
2020
- 2020-11-23 CN CN202022728926.6U patent/CN214119060U/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: 20210903 |