CN216842371U

CN216842371U - Water inlet connecting seat of submersible pump for well

Info

Publication number: CN216842371U
Application number: CN202220347039.0U
Authority: CN
Inventors: 张涛
Original assignee: Xingtai Sihai Pump Co ltd
Current assignee: Xingtai Sihai Pump Co ltd
Priority date: 2022-02-21
Filing date: 2022-02-21
Publication date: 2022-06-28
Anticipated expiration: 2032-02-21

Abstract

The utility model relates to a immersible pump technical field for the well, especially a connecting seat of intaking of immersible pump for well. The pump body below is connected with the portion of intaking in the adoption, the portion of intaking below is connected with the lower pump body, the portion of intaking outer lane package is equipped with can dismantle the connecting seat of intaking, lower pump body bottom is provided with the base, go up on the pump body and have elasticity screw thread heating ring on the pump body down respectively, can dismantle the connecting seat of intaking and include down connecting seat, first screw hole, first internal thread, second internal thread, connecting cylinder, inlet opening, go up the connecting seat, second screw hole, first external screw thread, second external screw thread, bolted connection pole, coupling nut's structure. Realized that the connecting seat of intaking can dismantle, convenient the change practices thrift the cost, the frost-proof function of immersible pump cold-resistance under the low temperature condition. The problem of inlet opening jam or damage need the integral change immersible pump, cause the waste, the immersible pump freezes to damage under the low temperature condition and can't use is solved.

Description

Water inlet connecting seat of submersible pump for well

Technical Field

The utility model relates to a immersible pump technical field for the well, especially a connecting seat of intaking of immersible pump for well.

Background

The inlet opening of traditional immersible pump for well directly sets up on the pump body of immersible pump, in daily use, debris such as grit earth are easily piled up to the inlet opening department, cause more serious wearing and tearing to the inlet opening department in the past in the long term and block up even, influence the normal use of immersible pump, the immersible pump just faces condemned risk this moment, not only cause the waste to the resource and still improved use cost, and when the immersible pump for well uses in under zero and lower temperature, rivers freeze in the inside easy emergence of the pump body, not only influence the use, and cause the damage to the immersible pump structure.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem who aims at solving is: the technical deficiencies that exist are directed to, a water inlet connecting seat of submersible pump for well is provided, adopt the upper pump body below to be connected with the portion of intaking, the portion of intaking below is connected with the lower pump body, the portion of intaking outer lane package is equipped with can dismantle the connecting seat of intaking, lower pump body bottom is provided with the base, go up respectively swing joint on the pump body and the lower pump body has elastic thread heating ring, can dismantle the connecting seat of intaking and include down the connecting seat, first screw hole, first internal thread, the second internal thread, the connecting cylinder, the inlet opening, go up the connecting seat, the second screw hole, first external screw thread, the second external screw thread, bolted connection pole, coupling nut's structure. Realized that the connecting seat of intaking can dismantle, convenient the change, practiced thrift the cost, immersible pump is cold-proof frost-proof function under the low temperature condition. The problem of inlet opening jam or damage need the immersible pump of whole change, cause the waste, the immersible pump freezes to damage under the low temperature condition unable the use is solved.

The utility model provides a technical scheme that its technical problem adopted is: the water inlet connecting seat of the well submersible pump comprises an upper pump body, a lower pump body, an elastic thread heating ring, a water inlet part, a detachable water inlet connecting seat and a base, wherein the water inlet part is connected below the upper pump body, the lower pump body is connected below the water inlet part, the detachable water inlet connecting seat is wrapped on the outer ring of the water inlet part, the base is arranged at the bottom of the lower pump body, the elastic thread heating ring is respectively and movably connected on the upper pump body and the lower pump body, the detachable water inlet connecting seat comprises a lower connecting seat, a first thread hole, a first internal thread, a second internal thread, a connecting cylinder, a water inlet hole, an upper connecting seat, a second thread hole, a first external thread, a second external thread, a bolt connecting rod and a connecting nut, the lower connecting seat is arranged on the upper portion of the lower pump body, four first thread holes are uniformly distributed on the lower connecting seat in a penetrating manner, the first internal thread is arranged on the lower pump body above the lower connecting seat, the water inlet part is arranged on the lower portion of the upper pump body, the outer ring of the water inlet part is arranged on the connecting cylinder sleeve, the upper end and the lower end of the inner side cylinder wall of the connecting cylinder are respectively provided with a second external thread and a first external thread, the second external thread and the first external thread are respectively in threaded connection with the second internal thread and the first internal thread, the top of the connecting cylinder is provided with an upper connecting seat, four second threaded holes are uniformly distributed on the upper connecting seat in a penetrating mode, the positions of the second threaded holes correspond to the positions of the first threaded holes, bolt connecting rods are respectively in threaded connection with the second threaded holes and the first threaded holes in a penetrating mode, connecting nuts are in threaded connection with the bottom ends of the bolt connecting rods, and water inlet holes are formed in the connecting cylinder in a penetrating and distributing mode.

Further optimize this technical scheme, elasticity screw thread heating ring includes screw thread ring body and heater strip, the screw thread ring body is helical structure, the heater strip has been inlayed to screw thread ring body inside.

Further optimize this technical scheme, the screw thread ring body is heat-resisting rubber.

Further optimizes the technical proposal that the heating wire is a chrome aluminum heating wire.

Further optimize this technical scheme, elasticity screw thread heating ring respectively with last pump body and lower pump body electric connection.

Compared with the prior art, the beneficial effects of the utility model are that: 1. the detachable water inlet connecting seat is arranged, so that the water inlet hole part can be detachably replaced, and the service life of the submersible pump is prolonged; 2. through setting up elasticity screw thread heating ring, avoid rivers to freeze in the inside emergence of immersible pump.

Drawings

Fig. 1 is a schematic structural diagram of a water inlet connecting seat of a well submersible pump.

Fig. 2 is a schematic structural diagram of a first internal thread and a second internal thread of a water inlet connecting seat of the well submersible pump.

Fig. 3 is a schematic structural diagram of a detachable water inlet connecting seat of a well submersible pump.

Fig. 4 is a schematic structural diagram of an elastic thread heating ring of a water inlet connecting seat of a well submersible pump.

Fig. 5 is a schematic structural diagram of a heating wire of a water inlet connecting seat of the well submersible pump.

In the figure, 1, an upper pump body; 2. a lower pump body; 3. an elastic thread heating ring; 4. a water inlet part; 5. the water inlet connecting seat can be disassembled; 6. a base; 301. a threaded ring body; 302. heating wires; 501. a lower connecting seat; 502. a first threaded hole; 503. a first internal thread; 504. a second internal thread; 505. a connecting cylinder; 506. a water inlet hole; 507. an upper connecting seat; 508. a second threaded hole; 509. a first external thread; 510. a second external thread; 511. a bolt connecting rod; 512. and connecting a nut.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

With reference to fig. 1-5, the pump comprises an upper pump body 1, a lower pump body 2, an elastic thread heating ring 3, a water inlet portion 4, a detachable water inlet connecting seat 5 and a base 6, wherein the water inlet portion 4 is connected to the lower portion of the upper pump body 1, the lower pump body 2 is connected to the lower portion of the water inlet portion 4, the detachable water inlet connecting seat 5 is wrapped on the outer ring of the water inlet portion 4, the base 6 is arranged at the bottom of the lower pump body 2, the elastic thread heating ring 3 is movably connected to the upper pump body 1 and the lower pump body 2 respectively, the detachable water inlet connecting seat 5 comprises a lower connecting seat 501, a first threaded hole 502, a first internal thread 503, a second internal thread 504, a connecting cylinder 505, a water inlet hole 506, an upper connecting seat 507, a second threaded hole 508, a first external thread 509, a second external thread 510, a bolt connecting rod 511 and a connecting nut 512, the lower connecting seat 501 is arranged on the upper portion of the lower pump body 2, four first threaded holes 502 are uniformly distributed and penetrated in the lower connecting seat 501, a first internal thread 503 is arranged on the lower pump body 2 above the lower connecting seat 501, a second internal thread 504 is arranged on the lower part of the upper pump body 1, the connecting cylinder 505 is sleeved on the outer ring of the water inlet part 4, a second external thread 510 and a first external thread 509 are respectively arranged at the upper end and the lower end of the inner side cylinder wall of the connecting cylinder 505, the second external thread 510 and the first external thread 509 are respectively in threaded connection with the second internal thread 504 and the first internal thread 503, an upper connecting seat 507 is arranged at the top of the connecting cylinder 505, four second threaded holes 508 are uniformly distributed and penetrated in the upper connecting seat 507, the positions of the second threaded holes 508 correspond to the positions of the first threaded holes 502, and bolt connecting rods 511 are respectively penetrated in the second threaded holes 508 and the first threaded holes 502, the bottom end of the bolt connecting rod 511 is connected with a connecting nut 512 in a threaded manner, and the connecting cylinder 505 is provided with water inlet holes 506 in a penetrating manner.

Preferably, the elastic thread heating ring 3 comprises a thread ring body 301 and a heating wire 302, the thread ring body 301 is of a spiral structure, and the heating wire 302 is embedded in the thread ring body 301.

Preferably, the threaded ring body 301 is heat resistant rubber.

Preferably, the heating wire 302 is a chrome aluminum heating wire.

Preferably, the elastic thread heating ring 3 is electrically connected with the upper pump body 1 and the lower pump body 2 respectively.

In use, as shown in fig. 1-5, an elastic thread heating ring 3 is first sleeved on the lower pump body 2. Then, the connecting cylinder 505 is inserted into the water inlet portion 4 along the upper pump body 1 and sleeved, when the bottom edge of the connecting cylinder 505 is located above the second internal thread 504, the connecting cylinder 505 is rotated to connect the first external thread 509 with the first internal thread 503 and connect the second external thread 510 with the second internal thread 504, the connecting cylinder 505 is screwed to make the bottom edge of the connecting cylinder 505 closely contact with the lower connecting seat 501, then the bolt connecting rod 511 is screwed in along the second threaded hole 508 and the first threaded hole 502, and the connecting nut 512 is screwed in the bottom of the bolt connecting rod 511 located below the lower connecting seat 501. Finally, another elastic thread heating ring 3 is sleeved on the upper pump body 1. The water inlet 506 is positioned on the detachable water inlet connecting seat 5, when the water inlet 506 is blocked or abraded to be incapable of being used by impurities in water flow, only the detachable water inlet connecting seat 5 needs to be replaced, and the use of other parts of the submersible pump is not influenced, so that the rejection rate of the submersible pump is reduced, and the use cost of the submersible pump is saved; and when the immersible pump was located the environment that the temperature is less than zero degree centigrade and uses, two sets of elastic thread heating ring 3 can heat upper pump body 1 and lower pump body 2 respectively, avoided rivers to freeze in the immersible pump and influence the use.

The utility model discloses a control mode comes automatic control through the controller, and the control circuit of controller can realize through the simple programming of technical staff in this field, belongs to the common general knowledge in this field, and the utility model discloses mainly be used for protecting the machinery setting, so utility model no longer explains control mode and circuit connection in detail.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a connecting seat that intakes of immersible pump for well which characterized in that: including last pump body (1), the lower pump body (2), elasticity screw thread heating ring (3), the portion of intaking (4), can dismantle into water connecting seat (5), base (6), it is connected with portion of intaking (4) to go up pump body (1) below, the portion of intaking (4) below is connected with down pump body (2), the portion of intaking (4) outer lane is wrapped and is equipped with can dismantle into water connecting seat (5), pump body (2) bottom is provided with base (6) down, go up respectively swing joint elasticity screw thread heating ring (3) on the pump body (1) and the lower pump body (2), can dismantle into water connecting seat (5) including down connecting seat (501), first screw hole (502), first internal thread (503), second internal thread (504), connecting cylinder (505), inlet opening (506), go up connecting seat (507), second screw hole (508), first external screw thread (509), A second external thread (510), a bolt connecting rod (511) and a connecting nut (512), wherein a lower connecting seat (501) is arranged at the upper part of the lower pump body (2), four first threaded holes (502) are uniformly distributed and penetrated in the lower connecting seat (501), a first internal thread (503) is arranged on the lower pump body (2) above the lower connecting seat (501), a second internal thread (504) is arranged at the lower part of the upper pump body (1), a connecting cylinder (505) is sleeved on the outer ring of the water inlet part (4), a second external thread (510) and a first external thread (509) are respectively arranged at the upper end and the lower end of the inner cylinder wall of the connecting cylinder (505), the second external thread (510) and the first external thread (509) are respectively in threaded connection with the second internal thread (504) and the first internal thread (503), an upper connecting seat (507) is arranged at the top of the connecting cylinder (505), go up evenly distributed on connecting seat (507) and run through and be provided with four second screw hole (508), the position of second screw hole (508) is corresponding with the position of first screw hole (502), it has bolt connection pole (511) to run through threaded connection respectively in second screw hole (508) and first screw hole (502), bolt connection pole (511) bottom threaded connection has coupling nut (512), it is provided with inlet opening (506) to run through the distribution on connecting cylinder (505).

2. The water inlet connecting seat of the submersible pump for the well according to claim 1, characterized in that: elasticity screw thread heating ring (3) include screw thread ring body (301) and heater strip (302), screw thread ring body (301) are helical structure, heater strip (302) have been inlayed to screw thread ring body (301) inside.

3. The water inlet connecting seat of the submersible pump for the well according to claim 2, characterized in that: the threaded ring body (301) is made of heat-resistant rubber.

4. The water inlet connecting seat of the submersible pump for the well according to claim 2, characterized in that: the heating wire (302) is a chromium-aluminum heating wire.

5. The water inlet connecting seat of the submersible pump for the well according to claim 1, characterized in that: the elastic thread heating ring (3) is respectively electrically connected with the upper pump body (1) and the lower pump body (2).