CN210078966U - Easy-to-detach filter pipe for water filtering equipment - Google Patents
Easy-to-detach filter pipe for water filtering equipment Download PDFInfo
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- CN210078966U CN210078966U CN201920394633.3U CN201920394633U CN210078966U CN 210078966 U CN210078966 U CN 210078966U CN 201920394633 U CN201920394633 U CN 201920394633U CN 210078966 U CN210078966 U CN 210078966U
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Abstract
The utility model relates to the field of daily chemicals, and discloses a conveniently-disassembled filter pipe for water filtering equipment, the technical scheme is characterized by comprising a left end, a right end and a connecting pipe joint, wherein a connecting part of the left end and the connecting pipe joint, a hoop is sleeved at the connecting part of the right end and the connecting pipe joint respectively, the hoop comprises a left ring and a right ring which are mutually hinged at the bottoms, locking bolt components are arranged at the tops of the left ring and the right ring in a penetrating manner, a filter element is arranged in the connecting pipe joint in a penetrating manner, a water containing cavity is formed in the left end, a conveying passage is formed in the wall thickness of the connecting pipe joint, a water outlet hole is formed in the inner side wall of the connecting pipe joint, a water delivery port communicated with the water containing cavity is formed in the left end, one end, away from the water delivery port, of the conveying passage is in a closed state, a water storage cavity used for receiving water flow from a central pipe is formed in the right end, a water inlet pipe communicated with the water. The utility model has the advantages of reduce the filter core and change the step, improve filter core replacement efficiency.
Description
Technical Field
The utility model relates to a daily use chemicals field, in particular to just, tear formula filter tube open for water filtering equipment.
Background
In the field of daily chemicals, raw salt is one of the basic chemical raw materials. In use, the raw salt is added with water to prepare a brine with a certain concentration, and insoluble impurities in the brine are removed by a filtration method.
At present, chinese patent publication No. CN103418247A discloses a hollow fiber ultrafiltration membrane module, which comprises an inlet, a housing, membrane filaments, a support layer, a hollow fiber ultrafiltration membrane, and an outlet, wherein the housing is disposed between the inlet and the outlet, the hollow fiber ultrafiltration membrane is disposed under the housing, and the membrane filaments are disposed on the membrane.
The ultrafiltration technology is to selectively separate substances through a microporous structure on the surface of a membrane, when a liquid mixture flows through the surface of the membrane under certain pressure, small molecular solutes permeate through a hollow fiber membrane, and the large molecular substances are intercepted, so that the concentration of the large molecules in a stock solution is gradually improved, thereby realizing the purposes of separation, concentration and purification of the large molecules and the small molecules, wherein a separation system is generally dynamic filtration, the deposition of the intercepted substances on the surface of the membrane can be effectively prevented or reduced, and the higher filtrate permeation capacity of the membrane device system can be maintained to sterilize and disinfect by using aqueous solutions such as hydrogen peroxide, sodium hypochlorite, sodium hydroxide and the like.
In the using process of the hollow fiber ultrafiltration membrane component, after the hollow fiber ultrafiltration membrane is used for a long time, the filtration pores are blocked, so that the hollow fiber ultrafiltration membrane needs to be replaced. Before the hollow fiber ultrafiltration membrane is replaced, when the hollow fiber ultrafiltration membrane component needs to be detached from a pipeline, the locking hoops at the two ends of the shell are unscrewed after the detachment is finished, so that the replacement of the hollow fiber ultrafiltration membrane is realized. The whole disassembly process needs two steps, and the efficiency of replacing the filter element is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a just, tear formula filter tube open for water filtering equipment has the advantage that reduces filter core replacement step, improves filter core replacement efficiency.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a conveniently-disassembled filter tube for water filtering equipment comprises a left end head, a right end head and a connecting tube joint, wherein the left end head and the right end head are positioned at two ends of the connecting tube joint, a connecting part of the left end head and the connecting tube joint and a connecting part of the right end head and the connecting tube joint are respectively sleeved with a hoop, the hoop comprises a left ring and a right ring, the bottoms of the left ring and the right ring are mutually hinged, a locking bolt component is penetrated through the top parts of the left ring and the right ring, a filter element is penetrated in the connecting tube joint, a central tube is penetrated in the axis of the filter element, the central tube is provided with a plurality of water inlet holes, a water containing cavity is formed in the left end head, a conveying passage is formed in the wall thickness of the connecting tube joint along the length direction of the connecting tube joint, a water outlet communicated with the conveying passage is formed in the inner side wall of the connecting tube joint, a water conveying port communicated with the water containing cavity is, one end of the conveying passage, which is far away from the water delivery port, is in a closed state, the right end is provided with a water storage cavity for receiving water flow from the central pipe, the outer side wall of the left end is provided with a water inlet pipe communicated with the water containing cavity, and the outer side wall of the right end is provided with a water outlet pipe communicated with the water storage cavity.
Through adopting above-mentioned technical scheme, when carrying out rivers and purifying, rivers pass through the inlet tube and get into and hold the water cavity, hold the rivers of water cavity and get into in the transfer passage and through the apopore entering linking tube coupling in, rivers ooze the filter core in connecting tube coupling, realize purifying, and the rivers after purifying get into in the center tube, through the guide of center tube, rivers get into the water cavity. When the filter element is blocked, the worker only needs to detach the hoop to replace the filter element in the connecting pipe joint. Compare in prior art, need carry out two steps before renew cartridge, the utility model discloses only need pull down the hoop to this step that has reduced renew cartridge has improved the efficiency that the filter core was changed.
Furthermore, the hoop is provided with two locking rails along the inner side wall of the circumference of the hoop, and the outer side walls of the left end head, the right end head and the connecting pipe joint are provided with locking grooves matched with the locking rails in a clamping and embedding manner.
Through adopting above-mentioned technical scheme, the hoop is when cramping left end, right-hand member head and connecting pipe festival, and the lock rail embedding locked groove is through the restriction of locked groove and lock rail, has improved the connection stability between left end, right-hand member head and the connecting pipe festival.
Furthermore, a sealing ring is clamped between the left end head and the connecting pipe joint and between the right end head and the connecting pipe joint, and the sealing ring is made of rubber.
Through adopting above-mentioned technical scheme, connect gradually the back at left end, right end and connecting tube festival, the sealing washer is compressed to realize the sealing connection between the three, reduced rivers through the possibility that the clearance flows out between the three.
Furthermore, a sealing tooth groove is formed in the end face, facing the sealing ring, of the left end head, and the sealing tooth groove is pressed against the sealing ring.
Through adopting above-mentioned technical scheme, form multichannel sealed between sealing tooth's socket and the sealing washer to the sealing performance of being connected between left end, right end and the connecting tube festival has further been improved.
Further, it is protruding that left end one side towards the connecting tube festival is equipped with first location, it is protruding that right end one side towards the connecting tube festival is equipped with the second location, it has the bellied holding tank of first location and second location to be used for holding respectively to open at the both ends of connecting tube festival.
Through adopting above-mentioned technical scheme, connect gradually the back at left end, right end and connecting tube festival, first location is protruding to be embedded into the holding tank with the second location to this makes the water delivery port just can be to transfer passage.
Furthermore, the first positioning bulges are arranged in a central symmetry manner about the circle center of the left end head, and the second positioning bulges are arranged in a central symmetry manner about the circle center of the right end head.
Through adopting above-mentioned technical scheme, first location is protruding to be set up four with the second location and has not played the restriction effect, can reduce left end and right-hand member head and produce the pivoted possibility for the connecting tube coupling.
Furthermore, the connecting pipe joint is towards the pipe shaft internal fixation who ends to the right there is a backstop, it has the communicating limbers with the center tube to open on the backstop, the connecting pipe joint is equipped with the locking dish in the pipe shaft of ends to the left, locking dish threaded connection is in the inside wall of connecting pipe joint, the filter core is located between locking dish and the backstop.
Through adopting above-mentioned technical scheme, the filter core passes through the baffle and the locking dish realizes the locking in the connecting tube festival, and when needs renew cartridge, the staff twists out the locking dish, takes out the filter core. The filter element is more convenient and faster to replace, so that the efficiency of replacing the filter element is further improved.
Furthermore, the inside wall of connecting tube coupling is equipped with the enhancement rib along its length direction, it is equipped with a plurality ofly to strengthen the rib along the circumference inside wall of connecting tube coupling.
Through adopting above-mentioned technical scheme, strengthen the rib and be equivalent to having reduced the internal diameter of connecting tube coupling for the filter core can insert more closely and establish in the connecting tube coupling.
To sum up, the utility model discloses following beneficial effect has: when the filter element is blocked, the worker only needs to detach the hoop to replace the filter element in the connecting pipe joint, so that the replacement steps of the filter element are reduced, and the advantage of improving the replacement efficiency of the filter element is achieved.
Drawings
Fig. 1 is a sectional view for embodying the internal structure of a connecting pipe section.
Fig. 2 is a schematic structural diagram for embodying the present invention;
fig. 3 is an exploded view for illustrating the connection relationship between the left end head, the connecting pipe section and the right end head.
In the figure, 1, a left end head; 11. a water containing cavity; 12. a water inlet pipe; 13. a water delivery port; 14. a first positioning projection; 2. connecting pipe joints; 21. a conveyance path; 22. a water outlet hole; 23. accommodating grooves; 24. a baffle plate; 241. a water through hole; 25. a locking disc; 26. a reinforcing rib; 3. a right end head; 31. a water storage cavity; 32. a water outlet pipe; 33. a second positioning projection; 4. a filter element; 5. a central tube; 51. a water inlet hole; 6. a hoop; 61. a left ring; 62. a right ring; 63. a locking bolt assembly; 64. locking the rail; 7. locking the groove; 8. and (5) sealing rings.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): the utility model provides a just, tear formula filter tube open for water filtering equipment, refers to fig. 1, including left end 1, connecting tube coupling 2 and the right-hand member head 3 that sets gradually, left end 1 and right-hand member head 3 can dismantle the both ends of connection at connecting tube coupling 2. The filter element 4 is inserted in the connecting pipe section 2, the central pipe 5 is arranged at the axis of the filter element 4 in a penetrating way, and a plurality of water inlet holes 51 communicated with the center of the central pipe 5 are arranged on the central pipe 5. When the water filter is in operation, water flows into the central tube 5 through the filter element 4, and is filtered by the filter element 4, so that the filtering of insoluble impurities in the water flows is realized.
Referring to fig. 2, the joint of the left end 1 and the connecting pipe joint 2, and the joint of the right end 3 and the connecting pipe joint 2 are respectively sleeved with a hoop 6, the hoop 6 comprises a left ring 61 and a right ring 62 which are mutually hinged at the bottoms, and a locking bolt assembly 63 is arranged at the tops of the left ring 61 and the right ring 62 in a penetrating manner. When the end head, the connecting pipe joint 2 and the right end head 3 are connected, the locking force of the hoop 6 is utilized to realize the connection among the three.
Referring to fig. 1, in order to improve the stability of the hoop 6 when locked, the hoop 6 is provided with two locking rails 64 along the inner side wall of the circumference thereof, and the locking grooves 7 (refer to fig. 3) which are engaged with the locking rails 64 are formed on the outer side walls of the left end 1, the right end 3 and the connecting pipe joint 2. When the hoop 6 is tightened, the locking rail 64 is sunk into the locking groove 7, and the possibility of the left end head 1, the right end head 3 and the connecting pipe joint 2 moving in the hoop 6 is reduced by the mutual interference of the locking groove 7 and the locking rail 64.
Referring to fig. 1, a water containing cavity 11 is formed in the left end head 1, and a water inlet pipe 12 communicated with the water containing cavity 11 is arranged on the outer wall of the left end head 1. The connecting pipe joint 2 has a conveying passage 21 formed in the wall thickness thereof along the longitudinal direction thereof, one end of the conveying passage 21 facing the left end 1 penetrates the connecting pipe joint 2, and one end of the conveying passage 21 facing the right end 3 is closed. The inner side wall of the connecting pipe section 2 is provided with a water outlet hole 22 communicated with the conveying passage 21. The left end head 1 is transversely provided with a water delivery port 13 communicated with the water containing cavity 11, and the water delivery port 13 is communicated with the conveying passage 21. The right end 3 is provided with a water storage cavity 31 for receiving water flow from the central tube 5, and the outer side wall of the right end 3 is provided with a water outlet pipe 32 communicated with the water storage cavity 31. One end of the central tube 5 facing the left end head 1 is blocked, and the other end is open.
Referring to fig. 1, when water is purified, water flows firstly enter the water containing cavity 11 from the water inlet pipe 12, the water flows in the water containing cavity 11 enter the conveying passage 21 through the water delivery port 13, the water flows fall into the connecting pipe joint 2 through the water outlet hole 22, the water flows are filtered by the filter element 4 in the connecting pipe joint 2, the filtered purified water enters the central pipe 5, and the purified water enters the water storage cavity 31 and flows out through the water outlet pipe 32 under the guidance of the central pipe 5.
Referring to fig. 3, in order to enable the rapid alignment between the water delivery port 13 and the delivery passage 21 (see fig. 1), a first positioning protrusion 14 is disposed on one surface of the left end head 1 facing the connecting pipe joint 2, a second positioning protrusion 33 is disposed on one surface of the right end head 3 facing the connecting pipe joint 2, and receiving grooves 23 for receiving the first positioning protrusion 14 and the second positioning protrusion 33 are respectively formed at two ends of the connecting pipe joint 2. When the left end head 1 and the right end head 3 are installed, the first positioning bulge 14 and the second positioning bulge 33 are respectively embedded into the accommodating grooves 23 at the two corresponding ends of the connecting pipe joint 2, so that the quick alignment between the water delivery port 13 and the conveying passage 21 is realized.
Referring to fig. 3, four first positioning protrusions 14 are arranged in a central symmetry manner with respect to the center of the left head 1, and four second positioning protrusions 33 are arranged in a central symmetry manner with respect to the center of the right head 3. The first positioning bulges 14 and the second positioning bulges 33 are four, so that the limiting effect is achieved, and the possibility that the left end head 1 and the right end head 3 rotate at two ends of the connecting pipe joint 2 is reduced.
Referring to fig. 3, in order to reduce the possibility that water flows out through the gaps between the left end 1 and the right end 3 and between the left end 1 and the right end 2, and between the right end 3 and the right end 2, sealing rings 8 are interposed, and the sealing rings 8 are made of rubber. The end face of the left end head 1 facing the sealing ring 8 is provided with a sealing tooth groove, and the sealing tooth groove is pressed against the sealing ring 8.
Referring to fig. 3, when the left end 1, the connection pipe joint 2, and the right end 3 are locked by the hoop 6, the sealing ring 8 is compressed, so that the joints of the left end 1, the connection pipe joint 2, and the right end 3 are in a sealed state.
Referring to fig. 1, a resisting plate 24 is fixedly connected in the pipe body of the connecting pipe joint 2 towards the right end 3, a water through hole 241 communicated with the central pipe 5 is formed in the resisting plate 24, a locking disc 25 is arranged in the pipe body of the connecting pipe joint 2 towards the left end 1, the locking disc 25 is in threaded connection with the inner side wall of the connecting pipe joint 2, and the filter element 4 is located between the locking disc 25 and the resisting plate 24.
With reference to fig. 1, when the connecting coupling 2 is removed, the filter cartridge 4 can be removed by the operator simply unscrewing the locking disk 25. In order to improve the stability of the filter insert 4 in the connecting tube section 2, the inner side wall of the connecting tube section 2 is provided with a plurality of reinforcing ribs 26 along the length direction, and the reinforcing ribs 26 are arranged along the circumferential inner side wall of the connecting tube section 2. The reinforcing ribs 26 relatively reduce the inner diameter of the connector 2, so that the filter insert 4 can be more stably positioned in the connector 2.
The specific implementation principle is as follows:
1. during installation, the water inlet pipe 12 and the water outlet pipe 32 of the utility model are connected on a pipeline, water flow enters the water containing cavity 11 through the water inlet pipe 12, the water flow in the water containing cavity 11 enters the conveying passage 21 through the water delivery port 13 and enters the connecting pipe joint through the water outlet hole 22, the water flow seeps the filter core 4 in the connecting pipe joint 2 to realize purification, the purified water flow enters the central pipe 5 and enters the water storage cavity 31 along the central pipe 5, and the purified water in the water storage cavity 31 flows into the pipeline through the water outlet pipe 32;
2. when the filter element 4 is blocked, the hoop 6 is unscrewed and the connecting pipe section 2 is taken out, then the worker unscrews the locking disc 25 and takes out the filter element 4, simultaneously takes a new filter element 4 and puts into the connecting pipe section 2, then screws in the locking disc 25 again and locks the hoop 6, and therefore the filter element 4 is replaced.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. A just, tear formula filter tube open for water filtering equipment which characterized in that: comprises a left end head (1), a right end head (3) and a connecting pipe joint (2), wherein the left end head (1) and the right end head (3) are positioned at two ends of the connecting pipe joint (2), the joint of the left end head (1) and the connecting pipe joint (2) and the joint of the right end head (3) and the connecting pipe joint (2) are respectively sleeved with a hoop (6), the hoop (6) comprises a left ring (61) and a right ring (62) which are mutually hinged at the bottoms, a locking bolt assembly (63) is arranged at the tops of the left ring (61) and the right ring (62) in a penetrating way, a filter core (4) is arranged in the connecting pipe joint (2) in a penetrating way, a central pipe (5) is arranged at the axle center of the filter core (4), a plurality of water inlet holes (51) are arranged in the central pipe (5), a water containing cavity (11) is arranged in the left end head (1), and a conveying passage (21) is arranged in the wall thickness of the connecting pipe joint (, the utility model discloses a water storage device, including connecting tube coupling (2), delivery pathway (21), delivery pathway (3), delivery pathway (21), right end (3), and right end (3) are opened has and hold communicating apopore (22) of water cavity (11), delivery pathway (21) transversely open have with hold communicating water transmission mouth (13) of water cavity (11), water transmission mouth (13) communicate with each other with delivery pathway (21), delivery pathway (21) keep away from the one end of water transmission mouth (13) and be in the encapsulated situation, open water storage cavity (31) that are used for receiving the rivers that come from center tube (5), left end (1) lateral wall is equipped with and holds communicating inlet tube (12) of water cavity (11), right end (3) lateral wall is equipped with and holds communicating outlet pipe (32.
2. The readily removable filter tube for water filtration apparatus as defined in claim 1, wherein: the hoop (6) is provided with two locking rails (64) along the inner side wall of the circumference of the hoop, and the outer side walls of the left end head (1), the right end head (3) and the connecting pipe joint (2) are provided with locking grooves (7) which are matched with the locking rails (64) in a clamping and embedding manner.
3. The readily removable filter tube for water filtration apparatus as defined in claim 1, wherein: and a sealing ring (8) is clamped between the left end head (1) and the connecting pipe joint (2) and between the right end head (3) and the connecting pipe joint (2), and the sealing ring (8) is made of rubber.
4. A readily removable filter tube for a water filtering apparatus according to claim 3, wherein: and a sealing tooth groove is formed in the end face, facing the sealing ring (8), of the left end head (1), and the sealing tooth groove is pressed against the sealing ring (8).
5. The readily removable filter tube for water filtration apparatus as defined in claim 1, wherein: left side end (1) is equipped with first location arch (14) towards the one side of connecting tube coupling (2), right side end (3) are equipped with the protruding (33) of second location towards the one side of connecting tube coupling (2), holding tank (23) that are used for holding protruding (14) of first location and the protruding (33) of second location are opened respectively at the both ends of connecting tube coupling (2).
6. The readily removable filter tube for water filtration apparatus as defined in claim 5, wherein: the first positioning bulges (14) are arranged in a centrosymmetric manner about the circle center of the left end head (1), and the second positioning bulges (33) are arranged in a centrosymmetric manner about the circle center of the right end head (3).
7. The readily removable filter tube for water filtration apparatus as defined in claim 1, wherein: fixedly connected with offset plate (24) in the pipe shaft of connecting tube festival (2) towards right end (3), open on offset plate (24) have with central tube (5) communicating limbers (241), be equipped with locking dish (25) in the pipe shaft of connecting tube festival (2) towards left end (1), locking dish (25) threaded connection is in the inside wall of connecting tube festival (2), filter core (4) are located between locking dish (25) and offset plate (24).
8. The readily removable filter tube for water filtration apparatus as defined in claim 1, wherein: the inside wall of connecting tube section (2) is equipped with along its length direction and strengthens rib (26), it is equipped with a plurality ofly to strengthen rib (26) along the circumference inside wall of connecting tube section (2).
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CN201920394633.3U CN210078966U (en) | 2019-03-26 | 2019-03-26 | Easy-to-detach filter pipe for water filtering equipment |
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CN201920394633.3U CN210078966U (en) | 2019-03-26 | 2019-03-26 | Easy-to-detach filter pipe for water filtering equipment |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113694860A (en) * | 2021-08-25 | 2021-11-26 | 宁波昊德化学工业股份有限公司 | Process and equipment for producing methallyl alcohol |
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2019
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113694860A (en) * | 2021-08-25 | 2021-11-26 | 宁波昊德化学工业股份有限公司 | Process and equipment for producing methallyl alcohol |
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