WO2023184141A1 - 一种防干烧潜水泵 - Google Patents

一种防干烧潜水泵 Download PDF

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Publication number
WO2023184141A1
WO2023184141A1 PCT/CN2022/083642 CN2022083642W WO2023184141A1 WO 2023184141 A1 WO2023184141 A1 WO 2023184141A1 CN 2022083642 W CN2022083642 W CN 2022083642W WO 2023184141 A1 WO2023184141 A1 WO 2023184141A1
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water
pipe
fixedly installed
water pumping
submersible pump
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PCT/CN2022/083642
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English (en)
French (fr)
Inventor
胡广智
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台州强威泵业股份有限公司
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Priority to PCT/CN2022/083642 priority Critical patent/WO2023184141A1/zh
Publication of WO2023184141A1 publication Critical patent/WO2023184141A1/zh

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use

Definitions

  • the utility model relates to the field of submersible pumps, in particular to a dry-burning-proof submersible pump.
  • Submersible pumps are important equipment for deep well water extraction. When used, the entire unit submerses into the water to extract groundwater to the surface. It is used for domestic water, mine rescue, industrial cooling, farmland irrigation, seawater lifting, ship load regulation, and can also be used for fountain landscapes; There are certain disadvantages in the use of existing submersible pumps.
  • the submersible pump relies on water for cooling during operation. When the water is cut off, the water pump itself cannot be cooled. If the time is too long, the coil insulation cannot meet the standard due to high temperature and eventually burns out.
  • the main purpose of this utility model is to provide a dry-burn-proof submersible pump, which can effectively solve the problems in the background technology.
  • An anti-dry burning submersible pump includes a water pump body.
  • a water pumping structure is fixedly installed in the water pump body.
  • a pipeline system is fixedly connected below the water pumping structure.
  • the pipeline system includes a return plate, a water outlet installation block, a water outlet pipe, and a circulation system.
  • a mainboard structure is fixedly installed inside the upper end of the water pump body.
  • the mainboard structure includes a mainboard chamber, a control mainboard and a signal output piece.
  • the main body of the water pump includes a main body shell, a cooling tank, a control head, a reinforcement bar, a lifting handle and a filter cover.
  • a cooling slot is provided on the side surface of the main body shell, and a control machine is fixedly installed on the upper side of the main body shell.
  • head, a reinforcing strip is fixedly installed on the bottom edge of the control head, a lifting handle is welded and installed on the upper side of the control head, and a filter cover is installed on the bottom side of the main body shell.
  • the water pumping structure includes a motor box, a water pumping motor, a water pumping head, a water pumping port and a water delivery port.
  • a water pumping motor is fixedly installed in the motor box, and a water pumping head is fixedly installed at the lower end of the water pumping motor.
  • the bottom of the water pumping head A water pumping port is installed on the side, and a water supply port is fixedly installed on one side of the water pumping head.
  • a water outlet installation block is fixedly welded to one side of the reflux plate, a water outlet pipe is fixedly installed inside the reflux plate, a circulation pipe is fixedly connected to one end of the water outlet pipe, and a reflux pipe is connected and installed inside the circulation pipe, so One end of the return pipe is fixedly connected to a retention pipe, the other end of the retention pipe is welded to the upper side of the outlet pipe, a one-way valve is fixedly installed inside the welding point between the retention pipe and the outlet pipe, and a water outlet is installed on the upper surface of the water outlet installation block. Take over port.
  • a control mainboard is fixedly installed in the mainboard room, and a signal output component is installed on one side of the control mainboard.
  • the motor box is fixedly installed inside the main body shell, the water outlet pipe is fixedly welded to the side of the water supply port, the retention pipe is wrapped around the side surface of the motor box, and the mainboard chamber is opened inside the control head.
  • the utility model has the following beneficial effects:
  • an independent water pipe is installed at the outlet of the water outlet.
  • the main body of the water pump is put into the water by lifting the handle.
  • the filter cover is in contact with the water bottom.
  • the water pumping motor is started.
  • the water outlet starts pumping water and sends it into the outlet pipe through the water supply outlet. Part of it is directly sent into the independent water pipe through the outlet of the water outlet, and part of it flows into the return pipe through the circulation pipe and leads to the retention pipe. After bypassing the side surface of the motor box, it flows into the outlet pipe through the one-way valve.
  • the pumping head There is no new water injected into the system.
  • the internal water pressure sensing component After the internal water pressure sensing component detects a large change in water pressure, it transmits the information to the control main board and uses the signal output component to send a signal to the operator. It has certain intelligent alarm work and repeats the pipeline system at the same time. In internal water flow operation, the water flow gradually decreases. When it is reduced to a certain extent, due to insufficient water pressure, the water flow is no longer discharged. It moves in the circulation pipe and retention pipe, and cooperates with the cooling tank to perform cooling and heat dissipation work, effectively preventing the submersible pump from drying out. burn.
  • Figure 1 is a schematic diagram of the overall structure of an anti-dry burning submersible pump of the present invention
  • Figure 2 is a cross-sectional view of the overall structure of a dry-burning-proof submersible pump of the present invention
  • Figure 3 is a schematic diagram of the circulation pipe of a dry-burning prevention submersible pump of the present invention.
  • Figure 4 is a schematic structural diagram of the main board of a dry-burning prevention submersible pump of the present invention.
  • an anti-dry burning submersible pump includes a water pump body 1.
  • a water pumping structure 2 is fixedly installed inside the water pump body 1.
  • a pipeline system 3 is fixedly connected below the water pumping structure 2.
  • the pipeline system 3 includes a return plate 301. , water outlet installation block 302, water outlet pipe 303, circulation pipe 304, return pipe 305, retention pipe 306, one-way valve 307 and water outlet connection port 308.
  • a mainboard structure 4 is fixedly installed inside the upper end of the water pump body 1, and the mainboard structure 4 includes a mainboard chamber. 401. Control main board 402 and signal output part 403;
  • the water pump main body 1 includes a main body shell 101, a cooling tank 102, a control head 103, a reinforcement bar 104, a lifting handle 105 and a filter cover 106.
  • a cooling slot 102 is provided on the side surface of the main body shell 101, and a control unit is fixedly installed on the upper side of the main body shell 101.
  • the machine head 103 has a reinforcement strip 104 fixedly installed at the bottom edge of the control machine head 103, a lifting handle 105 is welded and installed on the upper side of the control machine head 103, and a filter cover 106 is installed on the bottom side of the main shell 101;
  • the water pumping structure 2 includes a motor box 201.
  • Water pumping motor 202 Water pumping motor 202, water pumping head 203, water pumping port 204 and water supply port 205.
  • the water pumping motor 202 is fixedly installed in the motor box 201
  • the water pumping head 203 is fixedly installed at the lower end of the water pumping motor 202
  • the water pumping port 204 is installed on the bottom side of the water pumping head 203.
  • a water supply port 205 is fixedly installed on one side of the water pumping head 203
  • a water outlet installation block 302 is fixedly welded on one side of the return plate 301
  • a water outlet pipe 303 is fixedly installed inside the return plate 301
  • a circulation pipe 304 is fixedly connected to one end of the water outlet pipe 303.
  • a return pipe 305 is connected to the inner side of 304.
  • One end of the return pipe 305 is fixedly connected to a retention pipe 306.
  • the other end of the retention pipe 306 is welded to the upper side of the outlet pipe 303.
  • a one-way valve 307 is fixedly installed inside the welding place between the retention pipe 306 and the outlet pipe 303.
  • a water outlet connection port 308 is installed on the upper surface of the water outlet installation block 302;
  • a control mainboard 402 is fixedly installed in the mainboard room 401, and a signal output component 403 is installed on one side of the control mainboard 402;
  • the motor box 201 is fixedly installed inside the main shell 101, and the water outlet pipe 303 is fixedly welded to the side of the water supply port 205, the retention pipe 306 is wrapped around the side surface of the motor box 201, and the mainboard chamber 401 is opened inside the control head 103.
  • this utility model is an anti-dry burning submersible pump.
  • an independent water pipe is installed at the water outlet port 308, and the water pump body 1 is put into the water through the lifting handle 105.
  • the filter cover 106 is connected to the water bottom. contact, start the pumping motor 202, the water pumping port 204 starts to pump water, and sends it into the water outlet pipe 303 through the water supply port 205, part of it is directly sent to the independent water pipe through the water outlet connection port 308, and part of it flows into the return pipe 305 through the circulation pipe 304, and leads to In the retention pipe 306, after bypassing the side surface of the motor box 201, it flows into the outlet pipe 303 through the one-way valve 307.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

一种防干烧潜水泵，包括水泵主体（1），水泵主体（1）包括主体外壳（101）、冷却槽（102）、控制机头（103）、加固条（104）、提拉把手（105）和过滤罩（106），水泵主体（1）内固定安装有抽水结构（2），抽水结构（2）下方固定连接有管道系统（3），管道系统（3）包括回流盘（301）、出水安装块（302）、出水管（303）、循环管（304）、回流管（305）、滞留管（306）、单向阀（307）和出水接管口（308），水泵主体（1）上端内部固定安装有主板结构（4）。该潜水泵能够有效防止潜水泵干烧，同时具备一定的智能警报功能。

Description

一种防干烧潜水泵 技术领域
本实用新型涉及潜水泵领域，特别涉及一种防干烧潜水泵。
背景技术
潜水泵是深井提水的重要设备，使用时整个机组潜入水中工作，把地下水提取到地表，是生活用水、矿山抢险、工业冷却、农田灌溉、海水提升、轮船调载，还可用于喷泉景观；现有的潜水泵在使用时存在一定的弊端，潜水泵在运行中是靠水来冷却，当断水时水泵自身就得不冷却，时间过长线圈绝缘因高温而达不到标准最终烧毁。
实用新型内容
本实用新型的主要目的在于提供一种防干烧潜水泵，可以有效解决背景技术中的问题。
为实现上述目的，本实用新型采取的技术方案为：
一种防干烧潜水泵，包括水泵主体，所述水泵主体内固定安装有抽水结构，所述抽水结构下方固定连接有管道系统，所述管道系统包括回流盘、出水安装块、出水管、循环管、回流管、滞留管、单向阀和出水接管口，所述水泵主体上端内部固定安装有主板结构，所述主板结构包括主板室、控制主板和信号输出件。
优选的，所述水泵主体包括主体外壳、冷却槽、控制机头、加固条、提拉把手和过滤罩，所述主体外壳侧表面开设有冷却槽，所述主体外壳上侧固定安装有控制机头，所述控制机头底侧边缘处固定安装有加固条，所述控制机头上侧焊接安装有提拉把手，所述主体外壳底侧安装有过滤罩。
优选的，所述抽水结构包括电机盒、抽水电机、抽水头、抽水口和送水口，所述电机盒内固定安装有抽水电机，所述抽水电机下端固定安装有抽水头，所述抽水头底侧安装有抽水口，所述抽水头一侧固定安装有送水口。
优选的，所述回流盘一侧固定焊接有出水安装块，所述回流盘内部固定安装有出水管，所述出水管一端固定连接有循环管，所述循环管内侧连接安装有回流管，所述回流管一端固定连接有滞留管，所述滞留管另一端焊接于出水管上侧，所述滞留管与出水管焊接处内部固定安装有单向阀，所述出水安装块上表面安装有出水接管口。
优选的，所述主板室内固定安装有控制主板，所述控制主板一侧安装有信号输出件。
优选的，所述电机盒固定安装于主体外壳内部，所述出水管固定焊接于送水口一侧，所述滞留管缠绕于电机盒侧表面，所述主板室开设于控制机头内部。
与现有技术相比，本实用新型具有如下有益效果：
本实用新型中，将独立水管安装于出水接管口处，通过提拉把手将水泵主体放入水中，过滤罩与水底接触，启动抽水电机，抽水口开始抽水，并通过送水口送入出水管，一部分通过出水接管口直接送入独立水管内，一部分通过循环管流入回流管，并通向滞留管内，绕过电机盒侧表面后，通过单向阀流入出水管内，当水抽干后，抽水头内没有新水注入，内部水压感受部件检测到水压发生较大变化后，将信息传输给控制主板内，利用信号输出件给操作人员发出信号，具备一定的智能警报工作，同时重复管道系统内流水操作，水流逐渐减小，当减少到一定程度后，由于水压不足，水流不再排出，在循环管和滞留管运动，与冷却槽相互配合，进行冷却散热工作，有效防止潜水泵干烧。
附图说明
图1为本实用新型一种防干烧潜水泵的整体结构示意图；
图2为本实用新型一种防干烧潜水泵的整体结构剖视图；
图3为本实用新型一种防干烧潜水泵的循环管示意图；
图4为本实用新型一种防干烧潜水泵的主板结构示意图。
图中：1、水泵主体；101、主体外壳；102、冷却槽；103、控制机头；104、加固条；105、提拉把手；106、过滤罩；2、抽水结构；201、电机盒；202、抽水电机；203、抽水头；204、抽水口；205、送水口；3、管道系统；301、回流盘；302、出水安装块；303、出水管；304、循环管；305、回流管；306、滞留管；307、单向阀；308、出水接管口；4、主板结构；401、主板室；402、控制主板；403、信号输出件。
具体实施方式
为使本实用新型实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本实用新型。
如图1-4所示，一种防干烧潜水泵，包括水泵主体1，水泵主体1内固定安装有抽水结构2，抽水结构2下方固定连接有管道系统3，管道系统3包括回流盘301、出水安装块302、出水管303、循环管304、回流管305、滞留管306、单向阀307和出水接管口308，水泵主体1上端内部固定安装有主板结构4，主板结构4包括主板室401、控制主板402和信号输出件403；
水泵主体1包括主体外壳101、冷却槽102、控制机头103、加固条104、提拉把手105和过 滤罩106，主体外壳101侧表面开设有冷却槽102，主体外壳101上侧固定安装有控制机头103，控制机头103底侧边缘处固定安装有加固条104，控制机头103上侧焊接安装有提拉把手105，主体外壳101底侧安装有过滤罩106；抽水结构2包括电机盒201、抽水电机202、抽水头203、抽水口204和送水口205，电机盒201内固定安装有抽水电机202，抽水电机202下端固定安装有抽水头203，抽水头203底侧安装有抽水口204，抽水头203一侧固定安装有送水口205；回流盘301一侧固定焊接有出水安装块302，回流盘301内部固定安装有出水管303，出水管303一端固定连接有循环管304，循环管304内侧连接安装有回流管305，回流管305一端固定连接有滞留管306，滞留管306另一端焊接于出水管303上侧，滞留管306与出水管303焊接处内部固定安装有单向阀307，出水安装块302上表面安装有出水接管口308；主板室401内固定安装有控制主板402，控制主板402一侧安装有信号输出件403；电机盒201固定安装于主体外壳101内部，出水管303固定焊接于送水口205一侧，滞留管306缠绕于电机盒201侧表面，主板室401开设于控制机头103内部。
需要说明的是，本实用新型为一种防干烧潜水泵，在使用时，将独立水管安装于出水接管口308处，通过提拉把手105将水泵主体1放入水中，过滤罩106与水底接触，启动抽水电机202，抽水口204开始抽水，并通过送水口205送入出水管303，一部分通过出水接管口308直接送入独立水管内，一部分通过循环管304流入回流管305，并通向滞留管306内，绕过电机盒201侧表面后，通过单向阀307流入出水管303内，当水抽干后，抽水头203内没有新水注入，内部水压感受部件检测到水压发生较大变化后，将信息传输给控制主板402内，利用信号输出件403给操作人员发出信号，具备一定的智能警报工作，同时重复管道系统3内流水操作，水流逐渐减小，当减少到一定程度后，由于水压不足，水流不再排出，在循环管304和滞留管306运动，与冷却槽102相互配合，进行冷却散热工作，有效防止潜水泵干烧。
以上显示和描述了本实用新型的基本原理和主要特征和本实用新型的优点。本行业的技术人员应该了解，本实用新型不受上述实施例的限制，上述实施例和说明书中描述的只是说明本实用新型的原理，在不脱离本实用新型精神和范围的前提下，本实用新型还会有各种变化和改进，这些变化和改进都落入要求保护的本实用新型范围内。本实用新型要求保护范围由所附的权利要求书及其等效物界定。

Claims (6)

  1. 一种防干烧潜水泵，其特征在于：包括水泵主体(1)，所述水泵主体(1)内固定安装有抽水结构(2)，所述抽水结构(2)下方固定连接有管道系统(3)，所述管道系统(3)包括回流盘(301)、出水安装块(302)、出水管(303)、循环管(304)、回流管(305)、滞留管(306)、单向阀(307)和出水接管口(308)，所述水泵主体(1)上端内部固定安装有主板结构(4)，所述主板结构(4)包括主板室(401)、控制主板(402)和信号输出件(403)。
  2. 根据权利要求1所述的一种防干烧潜水泵，其特征在于：所述水泵主体(1)包括主体外壳(101)、冷却槽(102)、控制机头(103)、加固条(104)、提拉把手(105)和过滤罩(106)，所述主体外壳(101)侧表面开设有冷却槽(102)，所述主体外壳(101)上侧固定安装有控制机头(103)，所述控制机头(103)底侧边缘处固定安装有加固条(104)，所述控制机头(103)上侧焊接安装有提拉把手(105)，所述主体外壳(101)底侧安装有过滤罩(106)。
  3. 根据权利要求2所述的一种防干烧潜水泵，其特征在于：所述抽水结构(2)包括电机盒(201)、抽水电机(202)、抽水头(203)、抽水口(204)和送水口(205)，所述电机盒(201)内固定安装有抽水电机(202)，所述抽水电机(202)下端固定安装有抽水头(203)，所述抽水头(203)底侧安装有抽水口(204)，所述抽水头(203)一侧固定安装有送水口(205)。
  4. 根据权利要求3所述的一种防干烧潜水泵，其特征在于：所述回流盘(301)一侧固定焊接有出水安装块(302)，所述回流盘(301)内部固定安装有出水管(303)，所述出水管(303)一端固定连接有循环管(304)，所述循环管(304)内侧连接安装有回流管(305)，所述回流管(305)一端固定连接有滞留管(306)，所述滞留管(306)另一端焊接于出水管(303)上侧，所述滞留管(306)与出水管(303)焊接处内部固定安装有单向阀(307)，所述出水安装块(302)上表面安装有出水接管口(308)。
  5. 根据权利要求4所述的一种防干烧潜水泵，其特征在于：所述主板室(401)内固定安装有控制主板(402)，所述控制主板(402)一侧安装有信号输出件(403)。
  6. 根据权利要求5所述的一种防干烧潜水泵，其特征在于：所述电机盒(201)固定安装于主体外壳(101)内部，所述出水管(303)固定焊接于送水口(205)一侧，所述滞留管(306)缠绕于电机盒(201)侧表面，所述主板室(401)开设于控制机头(103)内部。
PCT/CN2022/083642 2022-03-29 2022-03-29 一种防干烧潜水泵 WO2023184141A1 (zh)

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Publication number Priority date Publication date Assignee Title
DD245225A1 (de) * 1985-12-30 1987-04-29 Pumpen & Verdichter Veb K Ausgleichsaggregat
CN208431171U (zh) * 2018-06-29 2019-01-25 三联泵业股份有限公司 一种循环自冷潜水泵
CN211398058U (zh) * 2019-12-09 2020-09-01 江苏泰丰泵业有限公司 一种散热效果好的内回流污水潜水电泵装置
CN214366742U (zh) * 2020-12-08 2021-10-08 广州市白云泵业集团有限公司 一种潜水排污泵
CN214698377U (zh) * 2021-05-26 2021-11-12 台州强威泵业股份有限公司 一种防干烧潜水泵

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD245225A1 (de) * 1985-12-30 1987-04-29 Pumpen & Verdichter Veb K Ausgleichsaggregat
CN208431171U (zh) * 2018-06-29 2019-01-25 三联泵业股份有限公司 一种循环自冷潜水泵
CN211398058U (zh) * 2019-12-09 2020-09-01 江苏泰丰泵业有限公司 一种散热效果好的内回流污水潜水电泵装置
CN214366742U (zh) * 2020-12-08 2021-10-08 广州市白云泵业集团有限公司 一种潜水排污泵
CN214698377U (zh) * 2021-05-26 2021-11-12 台州强威泵业股份有限公司 一种防干烧潜水泵

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