CN214714909U

CN214714909U - Water purifying equipment

Info

Publication number: CN214714909U
Application number: CN202022830950.0U
Authority: CN
Inventors: 沈鑫; 冯永刚
Original assignee: Guangdong Lingshang Water Purification Technology Co Ltd
Current assignee: Guangdong Lingshang Water Purification Technology Co Ltd
Priority date: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-11-16
Anticipated expiration: 2030-11-30

Abstract

The utility model discloses a water purifying equipment, water purifying equipment is including filter core mount pad and filter element group spare, the filter core mount pad is including the base body, the base body is provided with the cavity that is used for filter element group spare to put into, the cavity is provided with filter core mount pad water route interface. The filter element component comprises a filter element and an installing head with a filter element waterway interface. The filter element waterway connector is matched and connected with the filter element mounting seat waterway connector. The method is characterized in that: and the cavity is also internally provided with an ejecting device, and the ejecting device is matched and connected with the mounting head along the axial direction of the cavity. The ejection device generates a force to the filter element assembly that disengages the filter element mount. The utility model discloses be provided with and pop out the device, filter element group spare under the effect that pops out the device, alright pop out along the axle direction of cavity automatically, and it is stable smooth and easy to pop out the motion, realizes filter element group spare's portable dismouting.

Description

Water purifying equipment

Technical Field

The utility model relates to a water purification unit technical field, concretely relates to water purification unit.

Background

Nowadays, water resource pollution is more and more serious, and the problem of urban water safety is particularly serious. Aiming at the problem of secondary pollution of tap water and harmful substances in the tap water caused by source water pollution, more and more families use water purifiers to filter purified water, so that the water purifiers become one of the visible household appliances in daily life. The water purifier purifies water through the filter core, but along with the extension of live time, the impurity of aquatic can block up the filter core, consequently needs regularly to unpick and wash or change the filter core to ensure that the water purifier normally works. But the most integral type dismantlements of current water purification unit, water purification unit is very inconvenient when the renew cartridge, and the user's of not being convenient for use has reduced water purification unit's practicality.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a water purification unit, this water purification unit make the filter core atress even through setting up simple swift filter core pop-up device, ensure that the filter core pops out smoothly, make water purification unit realize the quick replacement filter core, improved user's use and experienced.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a water purifying device comprises a filter element mounting seat and a filter element assembly, wherein the filter element mounting seat comprises a base body, a cavity is formed in the base body, an upper opening for placing the filter element assembly is formed in the upper side of the cavity, and a filter element waterway interface is formed in the cavity; the filter element assembly comprises a filter element body, a filter element waterway interface is arranged on one side of the filter element body, and the filter element waterway interface is matched with the filter base waterway interface; the method is characterized in that: still be provided with in the cavity and pop out the device, work as filter element group spare warp the upper shed and put into in during the cavity, pop out the device to filter element group spare is applied and is broken away from the elasticity of filter core mount pad.

Preferably, the ejection means includes a spring member having one end connected to the bottom of the cavity and the other end vertically facing the upper opening in the axial direction of the cavity.

Preferably, the pop-up device further comprises a filter element connecting piece which is positioned and installed in the cavity, a positioning through hole which is arranged along the axial direction of the cavity is formed in the filter element connecting piece, and the spring member is connected to the positioning through hole in a penetrating mode.

Preferably, the filter element connecting piece corresponds to the position of the positioning through hole, a positioning through pipe is arranged on the upper side and/or the lower side of the filter element connecting piece in an extending mode along the axial direction of the cavity, and the spring member is used for applying elasticity which is separated from the filter element mounting seat to the filter element assembly along the guiding direction of the positioning through pipe.

Preferably, the device also comprises a jacking rod body, wherein the jacking rod body is connected to the positioning through hole in a penetrating manner; the spring component comprises a lower spring, the bottom of the lower spring is connected to the bottom of the cavity, and the lower spring is connected with the lower portion of the ejector rod body.

Preferably, the positioning through hole comprises a through pipe through hole; the filter element connecting piece is provided with an upper positioning through pipe corresponding to the through hole of the through pipe and extending along the axial direction of the cavity on the upper side; the stress plate is provided with a plate mounting through hole corresponding to the through hole of the through pipe, and the stress plate is connected to the upper positioning through pipe in a penetrating mode through the plate mounting through hole.

Preferably, the positioning through hole further comprises a spring through hole; the pop-up device comprises an upper spring, the bottom of the upper spring is connected to the bottom of the cavity, and the upper spring penetrates through the spring through hole to be connected with the bottom of the stress plate.

Preferably, the upper positioning through pipe is further provided with a plurality of filter element sealing rings in a penetrating manner, and the stress plate is arranged at the lower side positions of the filter element sealing rings and penetrates to the upper positioning through pipe.

Preferably, the central position of the bottom of the cavity is provided with a mounting groove in a sinking way, and the pop-up device is arranged in the mounting groove and applies elasticity which is separated from the filter element mounting seat to the filter element assembly.

Preferably, a positioning clamping groove matched with the shape of the outer periphery of the filter element connecting piece is arranged in the mounting groove, and the filter element connecting piece is matched and attached to the positioning clamping groove to form positioning and attaching of the filter element connecting piece in the cavity.

Through the water purification unit that this application provided can bring following beneficial effect:

1. be provided with and pop out the device, filter element group spare is under the effect that pops out the device, alright automatic along the axle direction of cavity pop out, and it is stable smooth and easy to pop out the motion, realizes filter element group spare's portable dismouting.

2. Being provided with a plurality of lower springs, making the power of acting on the filter element subassembly bigger, popping out the filter element subassembly more easily. Meanwhile, the filter element is stressed uniformly.

3. The cavity is provided with positioning slot along the below of axle direction, and the filter core connecting piece is installed on positioning slot, and positioning slot's setting has also restricted the filter core connecting piece and has continued toward the cavity bottom motion when making the filter core connecting piece location to the distance of restriction filter core subassembly toward the motion of cavity bottom has avoided the filter core subassembly to insert when installing because of exerting oneself too big and has caused the damage of filter core subassembly and filter core seater.

Drawings

FIG. 1 is a schematic sectional view of a water purification apparatus according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of an ejection device in an embodiment of the present invention;

FIG. 3 is a schematic diagram of the ejection and locking of a filter element assembly in an embodiment of the present invention;

fig. 4 is a schematic view of an explosive arrangement of a filter cartridge connector and a force plate.

Figure 5 is a structural schematic of the base body.

Fig. 6 is a structural schematic view of the housing.

Description of reference numerals: 1. a housing; 101. a filter element mounting through hole; 102. pressing the installation through hole; 2. a filter element mounting seat; 201. a base body; 202. a cavity; 203. an upper opening; 204. a filter base waterway interface; 3. a filter element assembly; 301. a filter element body; 302. a filter element waterway connector; 4. an ejection device; 401. a filter element connector; 402. a through pipe through hole; 403. positioning a through pipe; 404. an upper positioning through pipe; 405. a lower positioning through pipe; 406. a spring through hole; 407. a jack rod body; 408. a lower spring; 409. a stress plate; 410 board mounting through holes; 411 is provided with a spring; 412. a filter element sealing ring; 413. a mandril sealing ring; 414. a waterway plate sealing ring; 501. mounting grooves; 502. positioning the clamping groove; 6. a latch assembly; 7. the trip slider; 8. a pressing assembly.

Detailed Description

The present invention will be further explained with reference to the drawings and examples.

As shown in fig. 1-6, an embodiment of the present application provides a water purifying apparatus, which includes a filter cartridge installation base 2 and a filter cartridge assembly 3, where the filter cartridge installation base 2 includes a base body 201, a cavity 202 is disposed on the base body 201, an upper opening 203 for placing the filter cartridge assembly 3 is disposed on an upper side of the cavity 202, and a filter cartridge waterway connector 204 is disposed in the cavity 202; filter element group 3 is including filter element body 301, filter element body 301 one side is provided with filter core water route interface 302, filter core water route interface 302 with filter base water route interface 204 cooperatees, with incite somebody to action filter element group 3 with filter core mount pad 2 meets. The cavity 202 is also internally provided with an ejection device 4, and when the filter element assembly 3 is placed in the cavity 202 through the upper opening 203, the ejection device 4 applies elasticity for disengaging from the filter element installation seat 2 to the filter element assembly 3.

The ejection means 4 comprises a spring member having one end connected to the bottom of the cavity 202 and the other end facing vertically towards the upper opening 203 in the axial direction of the cavity 202; when the filter element assembly 3 is placed in the cavity 202 through the upper opening 203, the spring member exerts an elastic force on the filter element assembly 3 to disengage from the filter element mounting seat 2.

The ejection device 4 further comprises a cartridge connecting member 401 positioned to be attached to the cavity 202, wherein the cartridge connecting member 401 is movable relative to the cartridge assembly 3 and the base body 201 along the axial direction of the cartridge assembly 3; be provided with on the filter core connecting piece 401 along the positioning hole that cavity 202 axial direction arranged, positioning hole is a plurality of, and is a plurality of positioning hole is equidistant the distribution setting. The filter element connector 401 is provided with a positioning through pipe 403 extending along the axial direction of the cavity 202 at the upper side and/or the lower side corresponding to the position of the positioning through hole, and the spring member exerts elastic force which is separated from the filter element installation seat 2 on the filter element assembly 3 along the guiding direction of the positioning through pipe 403.

Specifically, the pop-up device 4 further includes a jack rod body 407, the jack rod body 407 is connected to the positioning through hole in a penetrating manner, and each positioning through pipe 403 corresponds to one jack rod body 407; the spring member comprises a lower spring 408, the bottom of the lower spring 408 is received at the bottom of the cavity 202, and the lower spring 408 is connected to the lower portion of the ejector rod body 407. Preferably, the number of the lower springs 408 may be several, and each of the lower springs 408 is correspondingly connected to the lower portion of the ejector rod body 407. At least one ejector rod sealing ring 413 is connected to the lower portion of the ejector rod body 407. At least one water channel plate sealing ring 414 is arranged between the lower spring 408 and the positioning through pipe 403 along the radial direction of the cavity 202.

Specifically, the positioning through hole comprises a through pipe through hole 402; the filter element connecting piece 401 is provided with an upper positioning through pipe 404 extending along the axial direction of the cavity 202 on the upper side corresponding to the through pipe through hole 402; the filter element connecting piece 401 is provided with a lower positioning through pipe 405 on the upper side thereof corresponding to the through pipe through hole 402 and extending along the axial direction of the cavity 202; the device further comprises a stress plate 409, the stress plate 409 is provided with a plate mounting through hole 410 corresponding to the through pipe through hole 402, and the stress plate 409 is connected to the upper positioning through pipe 404 in a penetrating mode through the plate mounting through hole 410. The positioning through hole further comprises a spring through hole 406; the ejection device 4 comprises an upper spring 411, the bottom of the upper spring 411 is received at the bottom of the cavity 202, and the upper spring 411 passes through the spring through hole 406 and is connected with the bottom of the stress plate 409. Preferably, the number of the spring through holes 406 is several, and the several spring through holes 406 are arranged in a pairwise symmetrical manner; the upper springs 411 are a plurality of upper springs 411, and the upper springs 411 are arranged in a pairwise symmetrical manner. The number of the spring through holes 406 is the same as that of the upper springs 411. A plurality of filter element sealing rings 412 are further arranged on the upper positioning through pipe 404 in a penetrating manner, and the stress plate 409 is arranged at the lower side position of the filter element sealing ring 412 and penetrates onto the upper positioning through pipe 404. Force-bearing plate 409 seals cartridge seal 412, leaving cartridge seal 412 stationary. Meanwhile, the arrangement of the multilayer filter element sealing rings 412 ensures that the filter element mounting seat 2 keeps dry, and reduces the probability of water leakage.

The bottom center of the cavity 202 is provided with a mounting groove 501 in a sinking manner, and the ejection device 4 is arranged in the mounting groove 501 and applies elasticity for separating the filter element assembly 3 from the filter element mounting seat 2. A positioning clamping groove 502 matched with the shape of the outer periphery of the filter element connecting piece 401 is arranged in the mounting groove 501, and the filter element connecting piece 401 is matched and attached to the positioning clamping groove 502 to form positioning and attachment of the filter element connecting piece in the cavity 202. When setting up of positioning channel groove 502 made filter core connecting piece 401 location, also restricted filter core connecting piece 401 and continued to move towards cavity 202 bottom to the distance of restriction filter element group spare 3 towards cavity 202 bottom motion has avoided filter element group spare 3 to insert when installing because of exerting oneself too big and cause the damage of filter element group spare 3 and filter core seater 2.

As shown in fig. 3, the filter cartridge mounting base 2 is further provided with a locking assembly 6, an unlocking slider 7 and a pressing assembly 8, the locking assembly 6 is in locking fit connection with the filter cartridge assembly 3, and the unlocking slider 7 is connected with the pressing assembly 8 for driving the unlocking slider 7 to move along the horizontal direction of the cavity 202; when the trip slider 7 moves along the horizontal direction of the cavity 202, the linkage locking component 6 performs locking and unlocking actions, so as to rapidly lock and unlock the filter element component 3. The locking component 6 limits the only freedom degree of the filter element component 3, so that the filter element component 3 is fixed on the filter element mounting base 2, the filter element component 3 is installed in a one-step insertion mode towards one direction, and the installation and the operation are simple, convenient and fast, and reliable in fixation. When taking out filter element group spare 3, press down pressing component 8, alright drive unbuckling slider 7 removes along the horizontal direction of cavity 202, and linkage locking subassembly 6 does the hasp action to relieve the locking to filter element group spare 3, filter element group spare 3 so under the effect of popping out device 4, alright automatic along the axle direction of cavity 202 pop out, pop out the motion and stabilize smoothly, realize filter element group spare 3's portable dismouting.

The water purifying equipment also comprises a shell 1, wherein the shell 1 is connected with a filter element mounting seat 2. Filter core installing through holes 101 are formed in the shell 1, the filter core assembly 3 penetrates through the filter core installing through holes 101 along the axial direction of the filter core installing seat 2 to be placed into the upper opening 203 of the filter core installing seat 2 to be connected with the filter core installing seat 2 in a matched mode, and the filter core assembly 3 moves along the axial direction of the filter core installing through holes 101. The housing 1 is further formed with a press mounting through hole 102, the press member 8 passes through the press mounting through hole 102 and is connected to the base body 201 of the cartridge mounting base 2, and the press member 8 moves in the axial direction of the press mounting through hole 102.

The preferred embodiment of the present invention is only listed in the present specification, and all the technical changes equivalent to those made under the working principle and thought of the present invention are considered as the protection scope of the present invention.

Claims

1. A water purifying device comprises a filter element mounting seat and a filter element assembly, wherein the filter element mounting seat comprises a base body, a cavity is formed in the base body, an upper opening for placing the filter element assembly is formed in the upper side of the cavity, and a filter element waterway interface is formed in the cavity; the filter element assembly comprises a filter element body, a filter element waterway interface is arranged on one side of the filter element body, and the filter element waterway interface is matched with the filter base waterway interface; the method is characterized in that: still be provided with in the cavity and pop out the device, work as filter element group spare warp the upper shed and put into in during the cavity, pop out the device to filter element group spare is applied and is broken away from the elasticity of filter core mount pad.

2. The water purification apparatus of claim 1, wherein: the ejection device includes a spring member having one end connected to the bottom of the cavity and the other end vertically facing the upper opening in the axial direction of the cavity.

3. A water purification unit according to claim 2, wherein: the pop-up device further comprises a filter element connecting piece which is positioned and arranged in the cavity, a positioning through hole which is arranged along the axial direction of the cavity is formed in the filter element connecting piece, and the spring member is connected to the positioning through hole in a penetrating mode.

4. A water purification apparatus according to claim 3, wherein: the filter core connecting piece corresponds the positioning through hole position and follows in its upside and/or downside the axial direction extension of cavity is provided with the location siphunculus, the spring component is followed the direction of location siphunculus and to filter element group spare is applied and is broken away from the elasticity of filter core mount pad.

5. The water purification apparatus of claim 4, wherein: the ejection rod body is connected to the positioning through hole in a penetrating mode; the spring component comprises a lower spring, the bottom of the lower spring is connected to the bottom of the cavity, and the lower spring is connected with the lower portion of the ejector rod body.

6. The water purification apparatus of claim 4, wherein: the positioning through holes comprise through pipe through holes; the filter element connecting piece is provided with an upper positioning through pipe corresponding to the through hole of the through pipe and extending along the axial direction of the cavity on the upper side; the stress plate is provided with a plate mounting through hole corresponding to the through hole of the through pipe, and the stress plate is connected to the upper positioning through pipe in a penetrating mode through the plate mounting through hole.

7. The water purification unit of claim 6, wherein: the positioning through hole also comprises a spring through hole; the pop-up device comprises an upper spring, the bottom of the upper spring is connected to the bottom of the cavity, and the upper spring penetrates through the spring through hole to be connected with the bottom of the stress plate.

8. The water purification unit of claim 6, wherein: the upper positioning through pipe is also provided with a plurality of filter element sealing rings in a penetrating manner, and the stress plate is arranged at the lower side position of the filter element sealing rings and penetrates to the upper positioning through pipe.

9. The water purification apparatus of any one of claims 1 to 8, wherein: the center of the bottom of the cavity sinks to form an installation groove, and the popping device is arranged in the installation groove and applies elasticity which is separated from the filter element installation seat to the filter element component.

10. The water purification apparatus of claim 9, wherein: the pop-up device further comprises a filter element connecting piece which is positioned and arranged in the cavity, a positioning clamping groove matched with the shape of the outer periphery side of the filter element connecting piece is arranged in the mounting groove, and the filter element connecting piece is matched and arranged on the positioning clamping groove to form positioning and arrangement of the filter element connecting piece in the cavity.