CN203702579U - Amphibious mute high-pressure pump - Google Patents

Amphibious mute high-pressure pump Download PDF

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Publication number
CN203702579U
CN203702579U CN201420057664.7U CN201420057664U CN203702579U CN 203702579 U CN203702579 U CN 203702579U CN 201420057664 U CN201420057664 U CN 201420057664U CN 203702579 U CN203702579 U CN 203702579U
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pump
amphibious
water
shell
cap
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CN201420057664.7U
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吴汝坤
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吴汝坤
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Abstract

The utility model relates to an amphibious mute high-pressure pump which comprises a sinking pump of an up-down structure. A water pump body is arranged on the upper portion of the sinking pump, a pump body water inlet is formed in the middle of the sinking pump, a pump body motor is arranged on the lower portion of the sinking pump, a split type cover shell is arranged on the outer portion of the sinking pump and comprises a middle shell for water storage, the upper end of the middle shell is located above the pump body water inlet and connected with an upper end cover for fixing the middle shell, and an air outlet is formed in the upper end cover. The lower end of the middle shell is located below the pump body water inlet and connected with a multifunctional connector with a water inlet. The multifunctional connector is connected with an external water inlet pipe, and the lower end of the multifunctional connector is connected with a lower end cover for fixing the multifunctional connector. The amphibious mute high-pressure pump has the advantages that the split type cover shell is adopted, only the middle shell is required to be replaced for water pumps in different specifications, the amphibious mute high-pressure pump is simple and convenient to use, oil leakage can be avoided by additionally installing a cooling oil safety oil discharging device, and the production cost of the product is greatly reduced.

Description

Amphibious quiet high-pressure service pump
Technical field
The utility model relates to a kind of amphibious quiet high-pressure service pump.
Background technique
Submersible pump has several, and the line bag in motor mainly contains oil and invades two kinds of formula and water enchroachment (invasion) formulas, before submersible pump turn on pump, in suction pipe and pump, must be full of liquid.After turn on pump, impeller High Rotation Speed, liquid wherein, along with blade rotates together, under the effect of centrifugal force, flies away from impeller and outwards penetrates, and the liquid of ejaculation speed in pump case explosion chamber is slack-off gradually, and pressure increases gradually, and then from pump discharge, discharge tube flows out.Now, around being thrown toward due to liquid, blade center forms the vacuum low-pressure district that not only there is no air but also there is no liquid, liquid in liquid pool is under the atmospheric effect of pond face, in suction pipe inflow pump, liquid is exactly so continuously from liquid pool, be pumped up and continuously flow out from discharge tube.
The submersible pump that has now pump in a kind of pipe on market, it is that this shell is that whole water pump and pump motor are all wrapped in housing by install a shell additional in submersible pump outside, shell is monolithic construction, can not be split.
Varied due to submersible pump specification, in existing pipe, the shell of pump also needs there are a lot of specifications, and integrated type enclosure volume is larger, cost of production is also higher, and owing to cannot evading the risk of leakage of oil, in pipe, pump can not adopt oil to invade the making of formula submersible pump, and this also causes this water pump price higher, has had a strong impact on promoting the use of of it.
But, at present in pipe the application prospect of pump be still boundless, the huge market demand.One, aspect urbanite water consumption water supply, what use at present is all common water pump substantially, the noise of water pump is very large, and resident's daily life is had to certain influence, and the motor of water pump is common electric machine, at all can not waterproof, running into emergency situations (flood and city waterlogging) can suffer heavy losses.Two, communal facility water supply aspect, such as the square fountain in each city, is all the common submersible pump of use at present, and water pump is directly installed in pond, need to drain water all in pond if the situation that runs into needs repairing, and is a thing exhausting the people and draining the treasury very much.So, if on market in pipe the price of pump can accomplish more human-orientedly, will greatly accelerate the speed of update of existing water pump.
Summary of the invention
It is a kind of simple in structure that the utility model provides, amphibious quiet high-pressure service pump applied widely.
The technical solution adopted in the utility model is:
Amphibious quiet high-pressure service pump, comprise the submersible pump of up-down structure, the top of described submersible pump is pump body, its middle part is pump housing water intake, and its underpart is pump housing motor, it is characterized in that: the outside of described submersible pump is provided with split type case, described case comprises the middle casing that water storage is used, the upper end of described middle casing is positioned at the top of pump housing water intake, and it is connected with the upper end cap that fixing middle casing is used, and described upper end cap is provided with exhaust port; The lower end of described middle casing is positioned at the below of pump housing water intake, and it is connected with the multifunction conjunction that is provided with water intake; Described multifunction conjunction is connected with outside intake pipe, and its lower end is connected with the lower end cap that fixing multifunction conjunction is used.
Further, described upper end cap is positioned at pump body upper end below, between itself and pump body, is tightly connected.
Further, described lower end cap is positioned at the top of the safe Unloading Device of cold oil of pump housing motor lower end, between itself and pump housing motor, is tightly connected.
Further, described multifunction conjunction is provided with pressure gauge mounting interface.
Further, the water inlet of described multifunction conjunction is provided with one-way valve.
Further, described case is stainless steel part.
The utility model is by install a case additional at the outer surface of existing submersible pump, artificial creation one can be for the water environment of the normal work of submersible pump, the submersible pump that makes originally must to work in water also can realize work on land may.And invade this kind of water pump of formula submersible pump for adopting oil, in the lower end of motor, be provided with the safe Unloading Device of cold oil, the lower end of case be arranged on to the top of the safe Unloading Device of cold oil, eliminated oil and invaded the possibility that in formula submersible pump, cold oil pollutes water body in pipeline.
The upper end cap of case described in the utility model, plays and connects and the effect of fixing middle casing, and upper end cap leaves exhaust port, in case, can in case, fill water easily when lack of water, maintains the normal operation of water pump.The middle casing of described case is as main tank.On the multifunction conjunction of described case, with water intake, the whole pump housing is connected with outside intake pipe by this multifunction conjunction, and water inlet is equipped with one-way valve, has prevented that the water in case is back to intake pipe.In addition, on this multifunction conjunction also with pressure gauge mounting interface, in needs can by setting pressure table real-time check pressure condition in pipeline.The lower end cap of described case plays the effect of connection fixing multifunction conjunction.Described case is stainless steel part, firm attractive in appearance, durable in use.
The beneficial effects of the utility model: employing be split type case, the water pump of different specifications only need to be changed a middle casing, simple and convenient, and because be split-type structural, can evade leakage of oil by installing the safe Unloading Device of cold oil additional, so water pump can adopt cheap oil to invade formula submersible pump and make, and all greatly reduces the cost of production of product.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with specific embodiment, the utility model is further described, but the utility model is not confined to these embodiments.One skilled in the art would recognize that the utility model contained all alternatives, improvement project and the equivalents that within the scope of claims, may comprise.
With reference to Fig. 1, the present embodiment is invaded submersible pump as example take oil, amphibious quiet high-pressure service pump, comprise the submersible pump 1 of up-down structure, the top of described submersible pump 1 is pump body 11, its middle part is pump housing water intake 12, its underpart is pump housing motor 13, the outside of described submersible pump 1 is provided with split type case, described case comprises the middle casing 3 that water storage is used, the upper end of described middle casing 3 is positioned at the top of pump housing water intake 12, and it is connected with the upper end cap 2 of fixing middle casing 3 use, and described upper end cap 2 is provided with exhaust port 6; The lower end of described middle casing 3 is positioned at the below of pump housing water intake 12, and it is connected with the multifunction conjunction 4 that is provided with water intake 7; Described multifunction conjunction 4 is connected with outside intake pipe, and its lower end is connected with the lower end cap 5 of fixing multifunction conjunction 4 use.
Described upper end cap 2 is positioned at pump body 11 upper ends belows, between itself and pump body 11, is tightly connected.
Described lower end cap 5 is positioned at the top of the safe Unloading Device 14 of cold oil of pump housing motor 13 lower ends, between itself and pump housing motor 13, is tightly connected.
Described multifunction conjunction 4 is provided with pressure gauge mounting interface.
Water intake 7 places of described multifunction conjunction 4 are provided with one-way valve 8.
Described case is stainless steel part.
The utility model is by install a case additional at the outer surface of existing submersible pump 1, artificial creation one can be for the water environment of submersible pump 1 normal work, the submersible pump 1 that makes originally must to work in water also can realize work on land may.And invade this kind of water pump of formula submersible pump for adopting oil, in the lower end of pump housing motor 13, be provided with the safe Unloading Device 14 of cold oil, the lower end of case is arranged on to the top of the safe Unloading Device 14 of cold oil, has eliminated oil and invaded the possibility that in formula submersible pump, cold oil pollutes water body in pipeline.
The upper end cap 2 of case described in the utility model, plays and connects and the effect of fixing middle casing, and upper end cap 2 leaves exhaust port 6, in case, can in case, fill water easily when lack of water, maintains the normal operation of water pump.The middle casing 3 of described case is as main tank.On the multifunction conjunction 4 of described case, with water intake 7, the whole pump housing is connected with outside intake pipe by this multifunction conjunction 4, and water intake 7 places are equipped with one-way valve 8, has prevented that the water in case is back to intake pipe.In addition, on this multifunction conjunction 4 also with pressure gauge mounting interface, in needs can by setting pressure table real-time check pressure condition in pipeline.The lower end cap 5 of described case plays the effect of connection fixing multifunction conjunction 4.Described case is stainless steel part, firm attractive in appearance, durable in use.

Claims (6)

1. amphibious quiet high-pressure service pump, comprise the submersible pump of up-down structure, the top of described submersible pump is pump body, its middle part is pump housing water intake, and its underpart is pump housing motor, it is characterized in that: the outside of described submersible pump is provided with split type case, described case comprises the middle casing that water storage is used, the upper end of described middle casing is positioned at the top of pump housing water intake, and it is connected with the upper end cap that fixing middle casing is used, and described upper end cap is provided with exhaust port; The lower end of described middle casing is positioned at the below of pump housing water intake, and it is connected with the multifunction conjunction that is provided with water intake; Described multifunction conjunction is connected with outside intake pipe, and its lower end is connected with the lower end cap that fixing multifunction conjunction is used.
2. amphibious quiet high-pressure service pump according to claim 1, is characterized in that: described upper end cap is positioned at pump body upper end below, between itself and pump body, is tightly connected.
3. amphibious quiet high-pressure service pump according to claim 1, is characterized in that: described lower end cap is positioned at the top of the safe Unloading Device of cold oil of pump housing motor lower end, between itself and pump housing motor, is tightly connected.
4. according to the amphibious quiet high-pressure service pump one of claim 1 ~ 3 Suo Shu, it is characterized in that: described multifunction conjunction is provided with pressure gauge mounting interface.
5. amphibious quiet high-pressure service pump according to claim 4, is characterized in that: the water inlet of described multifunction conjunction is provided with one-way valve.
6. amphibious quiet high-pressure service pump according to claim 5, is characterized in that: described case is stainless steel part.
CN201420057664.7U 2014-01-30 2014-01-30 Amphibious mute high-pressure pump Active CN203702579U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420057664.7U CN203702579U (en) 2014-01-30 2014-01-30 Amphibious mute high-pressure pump

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420057664.7U CN203702579U (en) 2014-01-30 2014-01-30 Amphibious mute high-pressure pump

Publications (1)

Publication Number Publication Date
CN203702579U true CN203702579U (en) 2014-07-09

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Application Number Title Priority Date Filing Date
CN201420057664.7U Active CN203702579U (en) 2014-01-30 2014-01-30 Amphibious mute high-pressure pump

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109751252A (en) * 2019-01-21 2019-05-14 临城清泉水泵制造有限公司 A kind of built-in cooling device submersible pump

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109751252A (en) * 2019-01-21 2019-05-14 临城清泉水泵制造有限公司 A kind of built-in cooling device submersible pump

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