CN210693575U - YQS135L water-filled submersible motor for well - Google Patents

YQS135L water-filled submersible motor for well Download PDF

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CN210693575U
CN210693575U CN201921968509.XU CN201921968509U CN210693575U CN 210693575 U CN210693575 U CN 210693575U CN 201921968509 U CN201921968509 U CN 201921968509U CN 210693575 U CN210693575 U CN 210693575U
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trapezoid
punching sheet
diameter
yqs135l
phi
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段清风
李新忠
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Hebei Mingquan Pump Co ltd
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Hebei Mingquan Pump Co ltd
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Abstract

YQS135 submersible motor for water-filled well of 135L, comprising stator punching and rotor punching, the outside diameter of the stator punching is 123mm, the inside diameter is 70mm, the number of the wire slots (1) is 24, the periphery of the stator punching is provided with a mark slot (2); an angle of 5 degrees is formed between the central line of the mark groove (2) and the central line of one of the wire grooves (1), the outer diameter of the rotor punching sheet is 70mm, the inner diameter of the rotor punching sheet is 45mm, the number of the copper bar grooves (3) is 28, and positioning protrusions (4) are arranged on the inner periphery of the rotor punching sheet. Compared with the prior art, the utility model discloses the blank of national YQS135L fill water formula well submersible motor has been filled.

Description

YQS135L water-filled submersible motor for well
Technical Field
The utility model relates to a submersible pump, especially a YQS135L fill ability of swimming well submersible motor.
Background
At present, in the national standard sequence of YQS submersible motors for water-filled wells, the specification of YQS135L does not exist, but in practical application, the submersible motor for water-filled wells with the specification of YQS135L has a certain application space. Therefore, the YQS135L submersible motor for the water-filled well is a technical problem which needs to be solved at present.
Disclosure of Invention
The utility model aims to solve the technical problem that a YQS135L fill ability of swimming well submersible motor is provided.
The technical proposal of the utility model for solving the technical problem is that:
YQS135 submersible motor for water-filled well of 135L, comprising stator punching and rotor punching, the stator punching has an outer diameter of 123mm and an inner diameter of 70mm, the number of the wire slots (1) is 24, and the periphery of the stator punching is provided with mark slots; an angle of 5 degrees is formed between the central line of the mark groove and the central line of one of the wire grooves, the outer diameter of the rotor punching sheet is 70mm, the inner diameter of the rotor punching sheet is 45mm, the number of the copper bar grooves is 28, and positioning protrusions are arranged on the inner periphery of the rotor punching sheet.
As an optimized scheme of the utility model, the wire casing sees 2 parts on the whole, the first part is the tank bottom, the tank bottom is diameter 9.75 mm's circular arc I, the outermost end distribution of tank bottom is on the diameter that uses the centre of a circle of stator punching as the centre of a circle is 104.35 mm's circle, the second part is trapezoidal I, trapezoidal I goes to the bottom and is chord length 6.7 mm's circular arc II, two waists of trapezoidal I are for being the starting point and with I tangent slash of circular arc from the both ends of chord length 6.7 mm's circular arc II, the height of wire casing is 17.175mm, there is radius 1 mm's arc angle between two waists of circular arc II and trapezoidal I, the distance between the interior circle of lower limit and the stator punching of circular arc II is 0.6 mm.
As a preferred scheme of the utility model, the mark groove of the stator punching sheet is an arc groove with the radius of 2.5 mm; the width of the positioning projection of the rotor punching sheet is 4mm, and the height of the positioning projection of the rotor punching sheet is 1.8 mm.
As a preferred scheme of the utility model, the copper bar groove is divided into two parts as a whole, the first part is a trapezoid II, the upper bottom width of the trapezoid II is 2mm, the lower bottom width is 5.1mm, and the height of the trapezoid II is 0.9 mm; the second part is trapezoid III, the upper bottom of trapezoid III is the lower opening of rectangle II, the lower bottom of trapezoid III is circular arc III with chord length of 3.35mm, the sum of the heights of trapezoid III higher than trapezoid III is 8.8mm, and the distance between the top of copper bar groove and the excircle of rotor punching sheet is 1.3 mm.
As a preferred scheme of the utility model, the upper deviation of the outer diameter of the stator punching sheet is +0.054mm, the lower deviation is +0.019 mm, the upper deviation of the inner diameter of the stator punching sheet is +0.046mm, and the lower deviation is +0 mm; the upper deviation of the inner diameter of the rotor punching sheet is +0.039mm, and the lower deviation is +0 mm.
As an optimized scheme of the utility model, the circle at the top place of wire casing is diameter 104.35mm, and its deviation in the diameter is +0.14mm, the deviation is +0mm down, and the diameter of the circle at the bottom place of the copper bar groove of stator punching is 49.8mm, and its deviation is +0.1mm, the deviation is +0mm down, and the excircle of stator punching is phi 0.05 with the axiality ◎ of interior circle.
As a preferred proposal of the utility model, the YQS135L rated power p of the submersible motor for the water-filled well211kw, 13 kw, 15kw, 18.5kw, 22 kw, 25 kw, and 30kw, corresponding core lengths L of 520 mm, 600 mm, 650 mm, 725 mm, 820 mm, 925mm, and 1030 mm, corresponding numbers of turns per slot of 12.5, 11, 10, 9, 8, 7, and 6, corresponding wire gauges D data of 1- Φ 1.74, 1- Φ 1.90, 1- Φ 2.00, 1- Φ 2.12, 1- Φ 2.36, 1- Φ 2.50, and 1- Φ 2.70; corresponding wire gauge D0The data are phi 2.64, phi 2.80, phi 3.0, phi 3.12, phi 3.36, phi 3.60 and phi 3.80; corresponding per-phase conductor length Lm78m, 76m, 73.4m, 71.5m, 70m, 68m and 63m, respectively; the corresponding full slot ratios SF are 67.18%, 66.50%, 69.40%, 67.55%, 69.64%, 69.95% and 68.81%, respectively; the corresponding air gap lengths g are 0.7mm, 0.8mm, 0.9mm, 1.0mm and 1.0mm, respectively; the corresponding design rotating speeds N are 2879r/min, 2875r/min, 2872r/min, 2856r/min, 2855r/min, 2856r/min and 2862r/min respectively; the rated voltage U1 is 380V; the area Sr of the rotor end ring is 200mm2，Y=10，DW800-50。
Figure DEST_PATH_DEST_PATH_IMAGE001
The technical requirements are as follows:
⑴ burrs of the punching sheet are not more than 0.05 mm, and burrs of individual parts of the punching sheet punched by the compound punching die are not more than 0.08 mm;
⑵ slot type dimensional tolerances are according to GB 1801-1999H 10 with tooth widths differing by no more than 0.10 mm and yoke heights differing by no more than 0.15 mm.
Compared with the prior art, the utility model discloses the blank of national YQS135L fill water formula well submersible motor has been filled.
Drawings
Fig. 1 is a schematic structural diagram of a stator punching sheet of the present invention;
fig. 2 is a schematic structural diagram of a rotor sheet of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 1;
FIG. 4 is an enlarged view of portion A of FIG. 2;
fig. 5 is an enlarged view of a portion B in fig. 2.
Detailed Description
As shown in the figure, the YQS135L submersible motor for the water-filled well comprises a stator punching sheet and a rotor punching sheet, wherein the outer diameter of the stator punching sheet is 123mm, the inner diameter of the stator punching sheet is 70mm, the number of wire slots 1 is 24, and the periphery of the stator punching sheet is provided with a mark groove 2; an angle of 5 degrees is formed between the central line of the mark groove 2 and the central line of one of the wire grooves 1, the outer diameter of the rotor punching sheet is 70mm, the inner diameter of the rotor punching sheet is 45mm, the number of the copper bar grooves 3 is 28, and the inner periphery of the rotor punching sheet is provided with positioning protrusions 4.
The wire casing 1 is divided into 2 parts as a whole, the first part is a groove bottom, the groove bottom is an arc I with the diameter of 9.75mm, the outermost end of the groove bottom is distributed on a circle with the diameter of 104.35mm and the circle center of the stator punching sheet, the second part is a trapezoid I, the lower bottom of the trapezoid I is an arc II with the chord length of 6.7mm, two waists of the trapezoid I are oblique lines which take the two ends of the arc II with the chord length of 6.7mm as the starting point and are tangent to the arc I, the height of the wire casing 1 is 17.175mm, an arc angle with the radius of 1mm is formed between the arc II and the two waists of the trapezoid I, and the distance between the lower limit point of the arc II and the inner circle of the stator punching.
The mark groove of the stator punching sheet is an arc groove with the radius of 2.5 mm; the width of the positioning protrusion 4 of the rotor punching sheet is 4mm, and the height of the positioning protrusion is 1.8 mm.
The copper bar groove 3 is divided into two parts as a whole, the first part is a trapezoid II, the upper bottom width of the trapezoid II is 2mm, the lower bottom width is 5.1mm, and the height of the trapezoid II is 0.9 mm; the second part is trapezoid III, the upper bottom of trapezoid III is the lower opening of rectangle II, the lower bottom of trapezoid III is circular arc III with chord length of 3.35mm, the sum of the heights of trapezoid III higher than trapezoid III is 8.8mm, and the distance between the top of copper bar groove 3 and the excircle of rotor punching sheet is 1.3 mm.
The upper deviation of the outer diameter of the stator punching sheet is +0.054mm, the lower deviation of the outer diameter of the stator punching sheet is +0.019 mm, the upper deviation of the inner diameter of the stator punching sheet is +0.046mm, and the lower deviation of the inner diameter of the stator punching sheet is +0 mm; the upper deviation of the inner diameter of the rotor punching sheet is +0.039mm, and the lower deviation is +0 mm.
The diameter of a circle where the top end of the wire slot 1 is located is 104.35mm, the upper deviation and the lower deviation of the diameter are +0.14mm and +0mm, the diameter of a circle where the bottom of the copper bar slot 3 of the stator punching sheet is located is 49.8mm, the upper deviation and the lower deviation are +0.1mm and +0mm, and the coaxiality ◎ of the outer circle and the inner circle of the stator punching sheet is phi 0.05.
YQS135L rated power p of submersible motor for water-filled well211kw, 13 kw, 15kw, 18.5kw, 22 kw, 25 kw, and 30kw, corresponding core lengths L of 520 mm, 600 mm, 650 mm, 725 mm, 820 mm, 925mm, and 1030 mm, corresponding numbers of turns per slot of 12.5, 11, 10, 9, 8, 7, and 6, corresponding wire gauges D data of 1- Φ 1.74, 1- Φ 1.90, 1- Φ 2.00, 1- Φ 2.12, 1- Φ 2.36, 1- Φ 2.50, and 1- Φ 2.70; corresponding wire gauge D0The data are phi 2.64, phi 2.80, phi 3.0, phi 3.12, phi 3.36, phi 3.60 and phi 3.80; corresponding per-phase conductor length Lm78m, 76m, 73.4m, 71.5m, 70m, 68m and 63m, respectively; the corresponding full slot ratios SF are 67.18%, 66.50%, 69.40%, 67.55%, 69.64%, 69.95% and 68.81%, respectively; the corresponding air gap lengths g are 0.7mm, 0.8mm, 0.9mm, 1.0mm and 1.0mm, respectively; the corresponding design rotating speeds N are 2879r/min, 2875r/min, 2872r/min, 2856r/min, 2855r/min, 2856r/min and 2862r/min respectively; the rated voltage U1 is 380V; the area Sr of the rotor end ring is 200mm2，Y=10，DW800-50。

Claims (7)

  1. The submersible motor for the water-filled well comprises a stator punching sheet and a rotor punching sheet, and is characterized in that the outer diameter of the stator punching sheet is 123mm, the inner diameter of the stator punching sheet is 70mm, the number of wire grooves (1) is 24, and the periphery of the stator punching sheet is provided with mark grooves (2); an angle of 5 degrees is formed between the central line of the mark groove (2) and the central line of one of the wire grooves (1), the outer diameter of the rotor punching sheet is 70mm, the inner diameter of the rotor punching sheet is 45mm, the number of the copper bar grooves (3) is 28, and positioning protrusions (4) are arranged on the inner periphery of the rotor punching sheet.
  2. 2. The YQS135L submersible well motor as claimed in claim 1, wherein the slot (1) is divided into 2 parts as a whole, the first part is a slot bottom, the slot bottom is a circular arc I with a diameter of 9.75mm, the outermost end of the slot bottom is distributed on a 104.35mm diameter circle with the center of the stator punching sheet as the center, the second part is a trapezoid I, the lower bottom of the trapezoid I is a circular arc II with a chord length of 6.7mm, the two waists of the trapezoid I are oblique lines which are tangential to the circular arc I and take the two ends of the circular arc II with the chord length of 6.7mm as the starting points, the height of the slot (1) is 17.175mm, a circular arc angle with a radius of 1mm is formed between the circular arc II and the two waists of the trapezoid I, and the distance between the lower limit point of the circular arc II and the inner circle of the stator punching sheet is.
  3. 3. The YQS135L submersible motor for a water-filled well as recited in claim 1, wherein the mark groove of the stator lamination is a circular arc groove with a radius of 2.5 mm; the width of the positioning projection (4) of the rotor punching sheet is 4mm, and the height of the positioning projection is 1.8 mm.
  4. 4. The YQS135L submersible well motor as claimed in claim 1, wherein the copper bar groove (3) is divided into two parts as a whole, the first part is a trapezoid II, the upper base width of the trapezoid II is 2mm, the lower base width is 5.1mm, and the height of the trapezoid II is 0.9 mm; the second part is trapezoid III, the upper bottom of trapezoid III is the lower opening of rectangle II, the lower bottom of trapezoid III is arc III with chord length of 3.35mm, the sum of the heights of trapezoid III higher than trapezoid III is 8.8mm, and the distance between the top of copper bar groove (3) and the excircle of rotor punching sheet is 1.3 mm.
  5. 5. The YQS135L submersible motor for a water-filled well as recited in claim 1, wherein the upper deviation of the outer diameter of the stator punching is +0.054mm, the lower deviation is +0.019 mm, the upper deviation of the inner diameter of the stator punching is +0.046mm, and the lower deviation is +0 mm; the upper deviation of the inner diameter of the rotor punching sheet is +0.039mm, and the lower deviation is +0 mm.
  6. 6. The YQS135L submersible well motor as claimed in claim 2, wherein the diameter of the circle where the top of the wire casing (1) is located is 104.35mm, the upper deviation and the lower deviation of the diameter are +0.14mm and +0mm, the diameter of the circle where the bottom of the copper bar groove (3) of the stator punching is located is 49.8mm, the upper deviation and the lower deviation are +0.1mm and +0mm, and the coaxiality ◎ between the outer circle and the inner circle of the stator punching is phi 0.05.
  7. 7. The submersible motor for YQS135L water-filled wells as claimed in claim 6, wherein the submersible motor for YQS135L water-filled wells has a power rating p211kw, 13 kw, 15kw, 18.5kw, 22 kw, 25 kw, and 30kw, corresponding core lengths L of 520 mm, 600 mm, 650 mm, 725 mm, 820 mm, 925mm, and 1030 mm, corresponding numbers of turns per slot of 12.5, 11, 10, 9, 8, 7, and 6, corresponding wire gauges D data of 1- Φ 1.74, 1- Φ 1.90, 1- Φ 2.00, 1- Φ 2.12, 1- Φ 2.36, 1- Φ 2.50, and 1- Φ 2.70; corresponding wire gauge D0The data are phi 2.64, phi 2.80, phi 3.0, phi 3.12, phi 3.36, phi 3.60 and phi 3.80; corresponding per-phase conductor length Lm78m, 76m, 73.4m, 71.5m, 70m, 68m and 63m, respectively; the corresponding full slot ratios SF are 67.18%, 66.50%, 69.40%, 67.55%, 69.64%, 69.95% and 68.81%, respectively; the corresponding air gap lengths g are 0.7mm, 0.8mm, 0.9mm, 1.0mm and 1.0mm, respectively; the corresponding design rotating speeds N are 2879r/min, 2875r/min, 2872r/min, 2856r/min, 2855r/min, 2856r/min and 2862r/min respectively; the rated voltage U1 is 380V; the area Sr of the rotor end ring is 200mm2，Y=10，DW800-50。
CN201921968509.XU 2019-11-14 2019-11-14 YQS135L water-filled submersible motor for well Active CN210693575U (en)

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Application Number Priority Date Filing Date Title
CN201921968509.XU CN210693575U (en) 2019-11-14 2019-11-14 YQS135L water-filled submersible motor for well

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921968509.XU CN210693575U (en) 2019-11-14 2019-11-14 YQS135L water-filled submersible motor for well

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CN210693575U true CN210693575U (en) 2020-06-05

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