CN208302274U

CN208302274U - Purifying kettle

Info

Publication number: CN208302274U
Application number: CN201820493202.8U
Authority: CN
Inventors: 刘社军; 陈建建; 何坤垣; 禤开华; 皮小春
Original assignee: Foshan Shunde Apollo Air Cleaner Co Ltd
Current assignee: Freudenberg Apollo Filtration Technologies Co Ltd
Priority date: 2018-04-08
Filing date: 2018-04-08
Publication date: 2019-01-01
Anticipated expiration: 2028-04-08

Abstract

The utility model discloses a kind of purifying kettles, it include: kettle body, filter assemblies and pressurizing device, the first cavity for storing raw water and the second cavity for storing water purification are defined in the kettle body, it is connected between first cavity and second cavity by the filter assemblies, the kettle body is equipped with the pot mouth and spout that are respectively communicated with first cavity and second cavity, the pressurizing device removably pot mouth and the air pressure inside for increasing by first cavity described in sealing cover.The filter efficiency of purifying kettle can be improved in the utility model.

Description

Purifying kettle

Technical field

The utility model relates to purifier technical fields, more particularly to a kind of purifying kettle.

Background technique

With the improvement of living standards, purifying kettle has been widely used in the places such as family and company.It is net in order to realize To the filtering of tap water (commonly referred to as raw water) and to filtered water, the i.e. storage of water purification, general purifying kettle is kettle It is made of kettle body, the filter core for being installed on the intracorporal liner of pot and being fixed in liner, wherein enclosed between kettle body and liner For accommodating the water-purifying cavity of water purification, and the raw water chamber for accommodating raw water is enclosed between liner and filter core.In this way, user makes Used time only need to pour into raw water in liner along the pot mouth of kettle body, and the raw water for entering liner is influenced meeting through filtration core by self gravity Filtering forms water purification later and is stored in water-purifying cavity.User when needing direct drinking water, only need to topple over kettle body so that water purification from Spout outflow.

Core component of the filter core as purifying kettle filtering raw water, early stage mostly use the filtering materials such as active carbon and resin Production, to be filtered to the larger particles in raw water.With advances in technology, current filter core mostly uses ultrafiltration fiber etc. to have There is the material of ultrafiltration function to make, so that the water purification in purifying kettle not only can directly be drunk, but also good mouth can be obtained Sense.However, due in the filter process of raw water its by be self-possessed incoming flow filtration core, and with ultrafiltration function filter core often Resistance easily is formed to the flowing of raw water, so that the rate of filtration of raw water is slow, to reduce the filter efficiency of purifying kettle.

Utility model content

To be solved in the utility model is that existing purifying kettle is slow to the rate of filtration of raw water, to reduce the filtering of purifying kettle The problem of efficiency.

To solve the above-mentioned problems, the utility model provides a kind of purifying kettle, comprising: kettle body, filter assemblies and pressurization Device, defines the first cavity for storing raw water and the second cavity for storing water purification in the kettle body, and described first It is connected between cavity and second cavity by the filter assemblies, the kettle body is equipped with and first cavity and institute State the pot mouth and spout that the second cavity is respectively communicated with, the pressurizing device removably pot mouth described in sealing cover and for increasing The air pressure inside of first cavity.

Preferably, the purifying kettle further includes drainage trap, the drainage trap be fixed on the inside of the kettle body and Its notch forms the pot mouth, forms first cavity, the outer wall of the drainage trap and the pot in the slot of the drainage trap Second cavity is formed between the inner wall of body, the slot bottom of the drainage trap is equipped with the filter assemblies.

Preferably, the pressurizing device includes mounting groove, inflator pump and check (non-return) valve, and the mounting groove is with removable It unloads the notch of drainage trap described in mode sealing cover and its slot bottom protrudes into first cavity, the inflator pump is fixed on the installation In slot and the venthole by being opened on the mounting groove inflates first cavity, and the check (non-return) valve is set to the inflation Between pump and the venthole.

Preferably, the inflator pump includes bellows, mounting rack and check valve, and the bellows has closing End and open end, the open end of the bellows are fixed in the mounting groove by the mounting rack, the envelope of the bellows Closed end is set to the notch of the mounting groove, and airflow channel is formed between the bellows and the cell wall of the mounting groove, described to open Mouth end leads to equipped with the air inlet for being connected to the airflow channel and the inside of the bellows and by the check (non-return) valve with described The gas outlet of stomata connection, the check valve are set on the air inlet.

Preferably, the pressurizing device further includes being fixed on the notch of the mounting groove and being used for and the filter The notch of sink fastens plus water cover, described plus water cover, which is equipped with, to be connected to the notch of the mounting groove and stretches for the closed end The opening entered.

Preferably, the pressurizing device further includes pump cover, and the pump cover has the nut cap for covering in the closed end And stop collar is connect with the outer peripheral edge of the nut cap, the area of the opening is less than the notch area of the mounting groove, described Clearance fit between nut cap and the opening, the stop collar are contacted with described plus water cover the surface.

Preferably, the bellows be in the form of a column and with the slot bottom of the mounting groove is vertical with notch connect.

Preferably, PP cotton is equipped in the venthole.

Preferably, the cell wall pivotal fit of the outer wall of the notch of the mounting groove and the drainage trap.

Preferably, the filter assemblies include shell and filter core, and the slot bottom of the shell and the drainage trap is close Envelope connection, the slot bottom of the drainage trap are equipped with port, and the shell is equipped with the filter chamber being connected to the port, the filter core It is fixed in the filter chamber.

Compared with prior art, the utility model has the beneficial effects that:

Purifying kettle in the utility model embodiment is since it is additionally arranged the pressurizing device, and the pressurizing device is Removably sealing cover is in the pot mouth, therefore, can open the pot mouth by the pressurizing device.And the pressurization The setting of device, first cavity, second cavity and the filter assemblies and the kettle body, can make raw water on edge It, can between first cavity and external environment after the pot mouth is poured into first cavity and resets the pressurizing device With opposing seal, it can then increase the air pressure inside of first cavity using the pressurizing device.With described first The air pressure inside of cavity increases, due to being connected between first cavity and second cavity, and first cavity It is opposing seal between the pot mouth, thus, the intracorporal gas of the first chamber can squeeze the intracorporal original of the first chamber Water, so that the raw water can run through the filter assemblies and enter in second cavity.During this, on the one hand it can make The raw water is become water purification and is stayed in second cavity by filter assemblies filtering, so as to when needing to drink, Ke Yiyou Second cavity is poured out along the spout；On the other hand it can accelerate the filter assemblies to the mistake filtering velocity of the raw water Degree, to improve the filter efficiency of the purifying kettle.In addition, the pressure-applying unit setting by pot mouth described in removably sealing cover It sets, the pressure-applying unit can also be made to play the role of pot lid, to not only can simplify the structure of the purifying kettle, Er Qieke In order to carry out assembly and disassembly maintenance to the intracorporal component of the pot and the pressure-applying unit, to improve for experiencing.

Detailed description of the invention

Cross-sectional view when Fig. 1 is the pressurizing device opening pot mouth of purifying kettle in the utility model embodiment；

Fig. 2 is cross-sectional view when purifying kettle in the utility model embodiment uses, in figure in addition to the arrow for label, Other arrows are used to indicate airflow direction.

Wherein, 100, purifying kettle；1, kettle body；11, spout；12, pot mouth；2, filter assemblies；21, shell；22, filter chamber； 23, filter core；3, pressurizing device；31, mounting groove；311, venthole；32, inflator pump；321, bellows；322, mounting rack；323, Check valve；33, check (non-return) valve；34, add water cover；35, pump cover；351, nut cap；352, stop collar；4, the first cavity；5, the second cavity； 6, drainage trap；7, PP cotton；8, drive-connecting shaft；9, pot handle.

Specific embodiment

With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.

As depicted in figs. 1 and 2, a kind of purifying kettle 100 of the preferred embodiment in the utility model, including kettle body 1, filter assemblies 2 and pressurizing device 3, the first cavity 4 for storing raw water and the second chamber for storing water purification are defined in the kettle body 1 Body 5 is connected between first cavity 4 and second cavity 5 by the filter assemblies 2, and the kettle body 1 is equipped with and institute The pot mouth 12 and spout 11 that the first cavity 4 and second cavity 5 are respectively communicated with are stated, the pressurizing device 3 is with detachable side Pot mouth 12 described in formula sealing cover and the air pressure inside for increasing by first cavity 4.

Above-mentioned purifying kettle 100 when in use, due to the pressurizing device 3 be removably sealing cover in the pot mouth 12 On, therefore, the pot mouth 12 can be opened by the pressurizing device 3, raw water is then poured into described along the pot mouth 12 In one cavity 4, the pressurizing device 3 is resetted again later, so as to be formed between first cavity 4 and external environment relatively close Envelope, can then increase the air pressure inside of first cavity 4 using the pressurizing device 3.With first cavity 4 Air pressure inside increases, due to being connected between first cavity 4 and second cavity 5, and first cavity 4 and institute Stating between pot mouth 12 is opposing seal, thus, the gas in first cavity 4 can squeeze the original in first cavity 4 Water, so that the raw water can run through the filter assemblies 2 and enter in second cavity 5.It, on the one hand can be with during this The raw water is set to be become water purification by the filter assemblies 2 filtering and stayed in second cavity 5, it, can so as to when needing to drink To be poured out by second cavity 5 along the spout 11；On the other hand it can accelerate the filter assemblies 2 to the raw water The rate of filtration, to improve the filter efficiency of the purifying kettle 100.

In order to which first cavity 4 and second cavity 5 are arranged in the purifying kettle 100, and it is convenient for the pressurization The installation of device 3 and the filter assemblies 2 illustratively can add drainage trap 6 in the purifying kettle 100, and by institute Drainage trap 6 is stated to be fixed on the inside of the kettle body 1 and its notch is made to form the pot mouth 12, and shape in the slot of the drainage trap 6 At first cavity 4, second cavity 5 is formed between the outer wall of the drainage trap 6 and the inner wall of the kettle body 1, it is described The slot bottom of drainage trap 6 is equipped with the filter assemblies 2.

Equipment of the pressurizing device 3 as the air pressure inside for increasing by first cavity 4, may include mounting groove 31, inflator pump 32 and check (non-return) valve 33, wherein the mounting groove 31 can pass through drainage trap 6 described in removably sealing cover Notch, in order to assemble and disassemble the mounting groove 31.When being fixed on the notch of the drainage trap 6, slot bottom is the mounting groove 31 It protrudes into first cavity 4, and the inflator pump 32 is fixed in the mounting groove 31 and by being opened in the installation Venthole 311 on slot 31 inflates first cavity 4, and the check (non-return) valve 33 is set to the inflator pump 32 and the venthole Between 311, when so that the inflator pump 32 inflating first cavity 4, air-flow can only be along described in the venthole 311 entrance In first cavity 4, so that airflow reflux is avoided, to guarantee that the inflator pump 32 can be to the internal pressurization of first cavity 4.

The inflator pump 32 can use a variety of set-up modes.Illustratively, it is tied to simplify the whole of pressurizing device 3 Structure can set the inflator pump 32 to including bellows 321, mounting rack 322 and check valve 323, wherein the ripple Pipe 321 has blind end and open end, and the installation is fixed on by the mounting rack 322 in the open end of the bellows 321 In slot 31, the closed end of the bellows 321 is set to the notch of the mounting groove 31, the bellows 321 and the mounting groove Airflow channel is formed between 31 cell wall, the open end is equipped with the inside for being connected to the airflow channel and the bellows 321 Air inlet and the gas outlet that is connected to by the check (non-return) valve 33 with the venthole 311, the check valve 323 be set to described On air inlet.

In order to guarantee that the mounting groove 31 can also illustratively be filled with 6 stable connection of drainage trap in the pressurization 3 are set to add on the notch for being fixed on the mounting groove 31 and for fasten with the notch of the drainage trap 6 plus water cover 34, it is described Water cover 34 is added to be equipped with the opening for being connected to the notch of the mounting groove 31 and protruding into for the closed end.

Preferably, pump cover 35 can also be added in the pressurizing device 3, and there is the pump cover 35 and cover in the envelope The nut cap 351 of closed end and stop collar 352 is connect with the outer peripheral edge of the nut cap 351, and the area of the opening be less than it is described The notch area of mounting groove 31, clearance fit between the nut cap 351 and the opening, the stop collar 352 and described plus water The surface of lid 34 contacts, in this way, the pump cover 35 both can closing by the nut cap 351 to the bellows 321 End forms protection, and the bellows 321 can be limited in the mounting groove 31 by the stop collar 352.

Illustratively the bellows 321 can be arranged to column in order to facilitate the bellows 321 is pressed and made The bellows 321 respectively with the slot bottom of the mounting groove 31 is vertical with notch connect.

It, illustratively, can also be in the venthole in order to avoid the impurity in air enters in first cavity 4 PP cotton 7 is set in 311.

A variety of connection types can be used between the mounting groove 31 and the drainage trap 6, and it is easy to use in order to improve Property, it illustratively, can be by the cell wall pivotal fit of the outer wall of the notch of the mounting groove 31 and the drainage trap 6.Specifically, The pivoted hole that can be matched respectively in the setting of the cell wall of the outer wall of the notch of the mounting groove 31 and the drainage trap 6, and two It can be connected by drive-connecting shaft 8 between a pivoted hole, to allow the mounting groove 31 around the drive-connecting shaft 8 far from institute It states the notch of mounting groove 31 and is rotated between the notch of the mounting groove 31.

The filter assemblies 2 can be illustratively arranged in order to facilitate the filter core 23 replaced in the filter assemblies 2 Being includes shell 21 and filter core 23, wherein the slot bottom of the shell 21 and the drainage trap 6 is tightly connected, and the drainage trap 6 Slot bottom be equipped with port, the shell 21 is equipped with the filter chamber 22 that be connected to the port, described in the filter core 23 is fixed on In filter chamber 22.In this way, when replacing the filter core 23 23 slot of filter core only need to be taken out out of described kettle body 1, then from institute State the filter core 23 that the filter core 23 is taken out along the filter chamber 22 and more renewed by the outer surface of 23 slot of filter core.

Further, it is also possible to which pot is arranged in the kettle body 19, in order to operate.

The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art For art personnel, without deviating from the technical principle of the utility model, several improvement and replacement can also be made, these change It also should be regarded as the protection scope of the utility model into replacement.

Claims

1. a kind of purifying kettle characterized by comprising kettle body, filter assemblies and pressurizing device, the interior restriction of the kettle body are useful The first cavity in storage raw water and the second cavity for storing water purification, lead between first cavity and second cavity The filter assemblies connection is crossed, the kettle body is equipped with the pot mouth being respectively communicated with first cavity and second cavity With spout, the pressurizing device removably pot mouth described in sealing cover and the air pressure inside for increasing by first cavity.

2. purifying kettle as described in claim 1, which is characterized in that the purifying kettle further includes drainage trap, and the drainage trap is solid Due to the kettle body inside and its notch form the pot mouth, first cavity is formed in the slot of the drainage trap, it is described Second cavity is formed between the outer wall of drainage trap and the inner wall of the kettle body, the slot bottom of the drainage trap is equipped with the filtering Component.

3. purifying kettle as claimed in claim 2, which is characterized in that the pressurizing device includes mounting groove, inflator pump and stops Inverse valve, the mounting groove removably notch of drainage trap described in sealing cover and its slot bottom protrudes into first cavity, institute State that inflator pump is fixed in the mounting groove and the venthole by being opened on the mounting groove inflates first cavity, The check (non-return) valve is set between the inflator pump and the venthole.

4. purifying kettle as claimed in claim 3, which is characterized in that the inflator pump includes bellows, mounting rack and unidirectional Valve, the bellows have blind end and open end, and the peace is fixed on by the mounting rack in the open end of the bellows In tankage, the closed end of the bellows is set to the notch of the mounting groove, the cell wall of the bellows and the mounting groove it Between form airflow channel, the open end is equipped with the air inlet for being connected to the inside of the airflow channel and the bellows and logical The gas outlet that the check (non-return) valve is connected to the venthole is crossed, the check valve is set on the air inlet.

5. purifying kettle as claimed in claim 4, which is characterized in that the pressurizing device further includes being fixed on the mounting groove On notch and for fasten with the notch of the drainage trap plus water cover, described plus water cover is equipped with the notch with the mounting groove Connection and the opening protruded into for the closed end.

6. purifying kettle as claimed in claim 5, which is characterized in that the pressurizing device further includes pump cover, and the pump cover has It covers in the nut cap of the closed end and connect stop collar with the outer peripheral edge of the nut cap, the area of the opening is less than the peace The notch area of tankage, clearance fit between the nut cap and the opening, the stop collar are supported with described plus water cover the surface Connect cooperation.

7. purifying kettle as claimed in claim 4, which is characterized in that the bellows is in the form of a column and the slot bottom with the mounting groove It is vertical with notch to connect.

8. purifying kettle as claimed in claim 3, which is characterized in that be equipped with PP cotton in the venthole.

9. purifying kettle as claimed in claim 3, which is characterized in that the outer wall of the notch of the mounting groove and the drainage trap Cell wall pivotal fit.

10. purifying kettle as claimed in claim 2, which is characterized in that the filter assemblies include shell and filter core, the shell It is tightly connected with the slot bottom of the drainage trap, the slot bottom of the drainage trap is equipped with port, and the shell is equipped with and the port The filter chamber of connection, the filter core are fixed in the filter chamber.