CN212985521U - Water pump casing convenient to it is clean - Google Patents
Water pump casing convenient to it is clean Download PDFInfo
- Publication number
- CN212985521U CN212985521U CN202021976062.3U CN202021976062U CN212985521U CN 212985521 U CN212985521 U CN 212985521U CN 202021976062 U CN202021976062 U CN 202021976062U CN 212985521 U CN212985521 U CN 212985521U
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- ring
- water pump
- casing
- water inlet
- clean
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Abstract
The utility model discloses a water pump casing convenient to it is clean relates to water pump machine technical field. Be equipped with water inlet and the delivery port in the intercommunication casing on this water pump casing's the casing, be equipped with coupling mechanism on the casing, be used for water inlet or delivery port and external pipeline intercommunication, be equipped with the go-between with the corresponding position of pipeline on the water inlet, two go-between phase-matchs, coupling mechanism includes solid fixed ring, gu fixed ring cover establishes outside the go-between, gu fixed ring includes the left ring and the right ring of semicircle shape, left ring and right ring hookup location are equipped with the connection piece, two connection pieces pass through the connecting piece fixedly, when operating personnel need dismantle whole casing and wash, can dismantle water pump casing from the pipeline comparatively conveniently, it is fixed to avoid the corrosion because of bolted connection brings, thereby reduce the washing degree of difficulty of operating personnel to water pump casing, promote whole work efficiency, and the.
Description
Technical Field
The utility model relates to a water pump machine technical field especially relates to a water pump casing convenient to it is clean.
Background
Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal.
The technical parameters of the water pump performance include flow, suction lift, shaft power, water power, efficiency and the like; the pump can be divided into a volume water pump, a vane pump and the like according to different working principles. The displacement pump transfers energy by utilizing the change of the volume of a working chamber; vane pumps transfer energy by the interaction of rotating vanes with water and are available in the types of centrifugal pumps, axial flow pumps, mixed flow pumps, and the like.
At present, chinese patent with publication number CN211288061U discloses a water pump shell that stability is good, including water pump shell main part, water pump shell main part bottom fixed mounting has the support base, the equal fixed mounting in both sides of support base left and right sides has a quantity to be two connecting blocks, connecting block top fixed mounting has the pivot, the pivot overcoat has connect the sleeve, one side fixedly connected with connecting rod of water pump shell main part is kept away from to the sleeve, telescopic one end fixedly connected with screw thread section of thick bamboo is kept away from to the connecting rod, screw thread section of thick bamboo top threaded connection has the threaded rod that runs through and extend to the screw thread section of thick bamboo bottom.
Although this kind of water pump shell that stability is good has solved water pump shell poor stability on the existing market to a certain extent, influence the work of water pump, the problem of bringing inconvenience for the user, but because direct connection between whole motor and water pump machine and the pipeline, and through a plurality of bolt-up, because often be in humid state, bolt and casing, easily produce the corrosion between the pipeline, thereby with bolt and water pump machine, the adhesion between the pipeline, when operating personnel need wash the water pump machine, the difficult dismantlement of bolt after the corrosion, thereby lead to operating personnel to be difficult to dismantle whole water pump shell, great trouble and puzzlement have been brought for cleaning work, work efficiency has been reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned technical problem, overcome prior art's shortcoming, provide a water pump casing convenient to it is clean.
In order to solve the technical problem, the utility model provides a water pump casing convenient to it is clean.
The technical effects are as follows: when operating personnel need dismantle whole casing and wash, can dismantle the water pump casing from the pipeline comparatively conveniently, it is fixed to avoid because of the corrosion that bolted connection brought to reduce operating personnel to the washing degree of difficulty of water pump casing, promote whole work efficiency, and the cleaning performance is more good.
The utility model discloses the technical scheme who further injects is: the utility model provides a water pump casing convenient to it is clean, which comprises a housin, be equipped with water inlet and delivery port in the intercommunication casing on the casing, be equipped with coupling mechanism on the casing, be used for water inlet or delivery port and external pipeline intercommunication, be equipped with the go-between with the corresponding position of pipeline on the water inlet, two go-between phase-matchs, coupling mechanism includes solid fixed ring, gu the fixed ring cover is established outside the go-between, gu fixed ring includes the left ring and the right ring of semicircle shape, all be formed with the holding tank in the left ring and the right ring, the thickness of holding tank is the thickness of two go-between with, left ring and right ring hook.
Furthermore, the cross section of each connecting piece is semicircular, the two connecting pieces are attached to each other when in connection, the outer side surfaces of the two connecting pieces are provided with connecting threads matched with each other, the connecting pieces are sleeved with locking rings, and the locking rings are in threaded connection with the connecting pieces and are fixed with each other.
The water pump casing convenient to clean, the connection piece is the rectangle form setting, and the corresponding connecting hole of having seted up on two connection pieces sets up the screw thread in the connecting hole, and two connection pieces pass through connecting bolt and coupling nut reciprocal anchorage.
Preceding a water pump casing convenient to it is clean, the seal groove has been seted up to one side that lies in the go-between on the water inlet for inlay and establish the sealing washer, be equipped with the seal groove that matches each other on the go-between that corresponds on the external pipeline, the sealing washer is located two seal grooves and hugs closely with the lateral wall of seal groove.
Preceding a water pump casing convenient to it is clean, be equipped with annular mounting groove on the connection side of go-between, the internal diameter of mounting groove is greater than the diameter of water inlet, the embedded spacer ring that is equipped with of mounting groove, the spacer ring both ends extend to in the mounting groove on delivery port and the pipeline respectively.
The water pump casing convenient to clean, be equipped with the location strip on the spacer ring lateral surface, seted up the constant head tank that matches each other with the location strip in the mounting groove for location mounting groove and spacer ring.
The utility model has the advantages that:
(1) in the utility model, when the casing needs to be disassembled by an operator, the water inlet or the water outlet on the casing can be disconnected with the pipeline through the connecting mechanism, thereby realizing the complete cleaning of the water pump casing, when the water pump casing is disassembled, the operator can separate the two connecting pieces through the connecting piece, thereby separating the left ring and the right ring, and then disassembling the left ring and the right ring, thereby separating the connecting ring on the casing from the connecting ring on the pipeline, thereby realizing the disassembly of the water pump casing, the integral disassembly is more convenient, the connection sealing performance is good, and the operator can clean more conveniently;
(2) in the utility model, an operator can detach the connecting sheet only by detaching the two sections of locking rings, so that the left ring and the right ring are separated, the sealing ring is embedded on the water inlet, the first layer of seal can be formed, the isolating ring is arranged in the mounting groove, the second layer of seal can be formed, the water in the pipeline is sealed, and a better sealing effect is achieved;
(3) the utility model discloses in, when operating personnel need dismantle whole casing and wash, can dismantle the water pump casing from the pipeline comparatively conveniently, it is fixed to avoid because of the corrosion that bolted connection brought to reduce the washing degree of difficulty of operating personnel to the water pump casing, promote whole work efficiency, and the cleaning performance is more good.
Drawings
FIG. 1 is a structural view of example 1;
FIG. 2 is an exploded view of example 1;
FIG. 3 is a structural view of embodiment 2.
Wherein: 1. a housing; 11. a water inlet; 12. a water outlet; 13. a sealing groove; 14. mounting grooves; 15. an isolating ring; 16. a positioning bar; 17. positioning a groove; 2. a connecting mechanism; 21. a connecting ring; 22. connecting sheets; 3. A fixing ring; 31. a left ring; 32. a right ring; 4. a connecting member; 41. connecting threads; 42. locking a ring; 43. connecting holes; 44. a connecting bolt; 45. and connecting a nut.
Detailed Description
The water pump casing convenient to clean provided by this embodiment has a structure shown in fig. 1-2, and includes a casing 1, a water inlet 11 and a water outlet 12 communicated with the inside of the casing 1 are provided on the casing 1, a connection mechanism 2 is provided on the casing 1 for communicating the water inlet 11 or the water outlet 12 with an external pipeline, a connection ring 21 is provided on the water inlet 11 and at a position corresponding to the pipeline, and the two connection rings 21 are matched.
As shown in fig. 1-2, the connecting mechanism 2 includes a fixing ring 3, the fixing ring 3 is sleeved outside the connecting ring 21, the fixing ring 3 includes a left ring 31 and a right ring 32 in a semicircular shape, receiving grooves are formed in the left ring 31 and the right ring 32, the thickness of the receiving grooves is equal to the thickness of the two connecting rings 21, connecting pieces 22 are arranged at the connecting positions of the left ring 31 and the right ring 32, and the two connecting pieces 22 are fixed by a connecting piece 4.
As shown in fig. 1-2, the cross section of the connecting pieces 22 is semicircular, when connecting, the two connecting pieces 22 are attached to each other, the outer side surfaces of the two connecting pieces 22 are provided with connecting threads 41 which are matched with each other, the connecting pieces 22 are sleeved with locking rings 42, and the locking rings 42 are in threaded connection with the connecting pieces 22 and are fixed with each other.
As shown in fig. 1-2, a sealing groove 13 is formed in one side of the water inlet 11, which is located on the connection ring 21, for embedding a sealing ring, the corresponding connection ring 21 on the external pipeline is provided with the mutually matched sealing grooves 13, and the sealing ring is located in the two sealing grooves 13 and clings to the side wall of the sealing groove 13.
As shown in fig. 1-2, an annular mounting groove 14 is formed on a connection side surface of the connection ring 21, an inner diameter of the mounting groove 14 is larger than a diameter of the water inlet 11, a separation ring 15 is embedded in the mounting groove 14, and two ends of the separation ring 15 respectively extend into the mounting groove 14 on the water outlet 12 and the pipeline. The outside of the isolating ring 15 is provided with a positioning strip 16, and a positioning groove 17 matched with the positioning strip 16 is arranged in the mounting groove 14 and used for positioning the mounting groove 14 and the isolating ring 15.
When operating personnel need dismantle casing 1, can be through water inlet 11 or delivery port 12 and pipeline disconnection on coupling mechanism 2 with casing 1, thereby realize the complete washing to the water pump casing, during the dismantlement, operating personnel can part two connection pieces 22 through connecting piece 4, thereby make left ring 31 and right ring 32 break away from, dismantle left ring 31 and right ring 32 again, just can be with go-between 21 on casing 1 and the go-between 21 looks alternate segregation on the pipeline, thereby realize the dismantlement of water pump casing, it is comparatively convenient wholly to dismantle, and it is good to connect the leakproofness, operating personnel washs comparatively conveniently.
Embodiment 2, a water pump casing convenient to it is clean, with embodiment 1's difference, the structure is as shown in fig. 3, and connection piece 22 is the rectangle setting, has seted up connecting hole 43 on two connection pieces 22 correspondingly, sets up the screw thread in the connecting hole 43, and two connection pieces 22 are through connecting bolt 44 and coupling nut 45 reciprocal anchorage.
In addition to the above embodiments, the present invention may have other embodiments. All the technical solutions formed by adopting equivalent substitutions or equivalent transformations fall within the protection scope claimed by the present invention.
Claims (6)
1. The utility model provides a water pump casing convenient to it is clean, includes casing (1), its characterized in that: be equipped with water inlet (11) and delivery port (12) in the intercommunication casing (1) on casing (1), be equipped with coupling mechanism (2) on casing (1), be used for water inlet (11) or delivery port (12) and external pipeline intercommunication, water inlet (11) are gone up and the corresponding position of pipeline is equipped with go-between (21), two go-between (21) phase-matchs, coupling mechanism (2) are including solid fixed ring (3), gu fixed ring (3) cover is established outside go-between (21), gu fixed ring (3) include left ring (31) and right ring (32) of semicircle shape, all be formed with the holding tank in left ring (31) and right ring (32), the thickness of holding tank is the thickness of two go-between (21) and, left ring (31) and right ring (32) hookup location are equipped with connection piece (22), two connection pieces (22) are fixed through connecting piece (4).
2. The water pump housing convenient to clean as claimed in claim 1, wherein: the cross section of each connecting piece (22) is semicircular, the two connecting pieces (22) are attached to each other when in connection, the outer side surfaces of the two connecting pieces (22) are provided with connecting threads (41) which are matched with each other, a locking ring (42) is sleeved outside each connecting piece (22), and the locking ring (42) is in threaded connection with the connecting pieces (22) and is fixed with each other.
3. The water pump housing convenient to clean as claimed in claim 1, wherein: the connecting pieces (22) are arranged in a rectangular shape, connecting holes (43) are correspondingly formed in the two connecting pieces (22), threads are arranged in the connecting holes (43), and the two connecting pieces (22) are fixed with each other through connecting bolts (44) and connecting nuts (45).
4. A water pump housing facilitating cleaning according to claim 2 or 3, wherein: seal groove (13) have been seted up to one side that lies in go-between (21) on water inlet (11) for inlay and establish the sealing washer, be equipped with the seal groove (13) that match each other on the go-between (21) that corresponds on the external pipeline, the sealing washer is located two seal grooves (13) and hugs closely with the lateral wall of seal groove (13).
5. The water pump housing convenient to clean as claimed in claim 4, wherein: be equipped with annular mounting groove (14) on the connection side of go-between (21), the internal diameter of mounting groove (14) is greater than the diameter of water inlet (11), and mounting groove (14) are embedded to be equipped with isolating ring (15), and isolating ring (15) both ends extend to respectively in mounting groove (14) on delivery port (12) and the pipeline.
6. The water pump housing convenient to clean as claimed in claim 5, wherein: the outer side face of the isolating ring (15) is provided with a positioning strip (16), and a positioning groove (17) matched with the positioning strip (16) is formed in the mounting groove (14) and used for positioning the mounting groove (14) and the isolating ring (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021976062.3U CN212985521U (en) | 2020-09-10 | 2020-09-10 | Water pump casing convenient to it is clean |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021976062.3U CN212985521U (en) | 2020-09-10 | 2020-09-10 | Water pump casing convenient to it is clean |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212985521U true CN212985521U (en) | 2021-04-16 |
Family
ID=75416795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021976062.3U Expired - Fee Related CN212985521U (en) | 2020-09-10 | 2020-09-10 | Water pump casing convenient to it is clean |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212985521U (en) |
-
2020
- 2020-09-10 CN CN202021976062.3U patent/CN212985521U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210416 Termination date: 20210910 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |