CN217712743U - Sealed effectual engine water pump shell - Google Patents
Sealed effectual engine water pump shell Download PDFInfo
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- CN217712743U CN217712743U CN202221487212.3U CN202221487212U CN217712743U CN 217712743 U CN217712743 U CN 217712743U CN 202221487212 U CN202221487212 U CN 202221487212U CN 217712743 U CN217712743 U CN 217712743U
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- water pump
- shell body
- pump shell
- joint
- sealing washer
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Abstract
The utility model discloses a sealed effectual engine water pump shell body, including the water pump shell body, the bottom of water pump shell body is provided with strengthens seal structure, it includes the joint groove to strengthen seal structure, the bottom at the water pump shell body is seted up in the joint groove, the internally mounted in joint groove has the joint sealing washer, the internal connection of joint sealing washer has waterproof circle, the outside cover of joint sealing washer is equipped with sealed the pad, the utility model discloses a set up and strengthen seal structure, go into the joint inslot of water pump shell body bottom with joint sealing washer card, make the inside of the inside waterproof circle card intake pump shell body of joint sealing washer, when the water pump shell body with pump body coupling with joint sealing washer block on the joint groove, with waterproof circle and the dislocation of water pump shell body pump body connector department, set up sealed the pad on the base of water pump shell body, increase the leakproofness when connecting to water pump shell body bottom and pump body to the enhancement sealing function has been realized.
Description
Technical Field
The utility model relates to a water pump shell technical field specifically is a sealed effectual engine water pump shell.
Background
The engine water pump is the cooling arrangement of engine, make water or coolant liquid flow, carry out radiating part to the engine, the water pump shell is one of engine water pump's important component part, engine water pump can lead to the weeping if the leakproofness of its casing is not good enough when using, thereby lead to the engine to damage, influence whole life, consequently need an engine water pump shell that sealed effectual, leakproofness when increasing the water pump shell and connecting, thereby reduce the damage that leads to because of the sealing problem, increase of service life.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sealed effectual engine water pump shell, for realizing above-mentioned purpose, the utility model provides a following technical scheme: the utility model provides a sealed effectual engine water pump shell body, includes the water pump shell body, the bottom of water pump shell body is provided with strengthens seal structure, it includes the joint groove to strengthen seal structure, the bottom at the water pump shell body is seted up in the joint groove, the internally mounted in joint groove has the joint sealing washer, the internally connected with waterproof circle of joint sealing washer, the outside cover of joint sealing washer is equipped with sealed the pad, the water inlet has been seted up on the top of water pump shell body, the top of water pump shell body is provided with the outlet, the one end of water pump shell body is installed and is overhauld the observation structure, one side of water pump shell body is provided with the water filling port, the inner wall of water pump shell body is provided with corrosion-resistant insulation construction.
Preferably, constitute the block structure between joint sealing washer and the joint groove, the joint sealing washer contacts through joint groove and water pump shell body, joint sealing washer and waterproof circle are the integral structure.
Preferably, the waterproof ring penetrates through the bottom of the water pump outer shell, and the cross sectional area of the sealing gasket is equal to that of the bottom of the water pump outer shell.
Preferably, overhaul observation structure and include the observation window, the one end at the water pump shell body is installed to the observation window, waterproof strip has been installed to one side of observation window, one side of observation window is provided with sealed post, the light guide window is installed to the other end of water pump shell body.
Preferably, the observation window contacts with the water pump shell body through waterproof strip, the observation window constitutes the block structure through sealed post and water pump shell body, the light guide window runs through in the one end of water pump shell body.
Preferably, the corrosion-resistant heat-insulating structure comprises a polyphenyl ether plastic inner container, the polyphenyl ether plastic inner container is arranged inside the water pump outer shell, an EVA buffer layer is arranged on the outer layer of the polyphenyl ether plastic inner container, and alloy cast iron is arranged on the outer layer of the EVA buffer layer.
Preferably, the alloy cast iron, the EVA buffer layer and the polyphenyl ether plastic inner container are sequentially connected.
The utility model provides a pair of sealed effectual engine water pump shell, the beneficial effects of the utility model are that: not only the sealing strengthening function and the overhauling and observing function are realized, but also the corrosion-resistant and heat-insulating functions are realized;
(1) The reinforced sealing structure is arranged at the bottom end of the water pump shell body, when in use, the clamping sealing ring is clamped into the clamping groove at the bottom end of the water pump shell body, so that a waterproof ring in the clamping sealing ring is clamped into the water pump shell body, when the water pump shell body is connected with a pump body, the clamping sealing ring is clamped on the clamping groove, the waterproof ring is staggered with the pump body connecting port of the water pump shell body, therefore, the probability of water leakage when the base of the water pump shell body is connected with the pump body can be reduced, the sealing gasket is arranged on the base of the water pump shell body, the sealing property is increased when the bottom of the water pump shell body is connected with the pump body, the reinforced sealing function is realized, and the sealing property when the water pump shell body is connected is effectively increased;
(2) By arranging the maintenance observation structure, the water pump outer shell is arranged on the outer wall of the water pump outer shell when in use, a section of sealing column of the observation window is clamped into the outer wall of the water pump outer shell when in use, the waterproof strip on one side of the observation window is clamped into the inner part of the water pump outer shell, the light guide window is arranged on the other side of the water pump outer shell, and by observing the condition of the inner part of the water pump outer shell through the observation window when in use, the light guide window on one side of the water pump outer shell can introduce a wide source, so that the inner part of the water pump outer shell can be observed more clearly, thereby realizing the maintenance observation function, and being convenient to observe the inner part of the water pump outer shell under the condition of not disassembling the water pump outer shell when in use;
(3) Through setting up corrosion resistant insulation construction, set up its inside at the water pump shell body, there is polyphenyl ether plastics inner bag through the internally mounted at the water pump shell body during the use, it is big that polyphenyl ether plastics inner bag has the rigidity, good insulating nature and water proofness have, stable performance, be provided with the EVA buffer layer in the outside of polyphenyl ether plastics inner bag, the EVA buffer layer have good water proofness and heat preservation and resilience, be provided with the alloy cast iron in the outside of EVA buffer layer, the alloy cast iron has wear-resisting and corrosion resistance, thereby corrosion resistant insulation function has been realized, the corrosion resistance and the buffer property of water pump shell body have been increased, can be in the condition that reduces the inside water of water pump shell body and frost crack with the water pump shell body, the service life of water pump shell body has been increased.
Drawings
In order to clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the description below are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic front view of the three-dimensional structure of the present invention;
fig. 2 is a schematic view of the top perspective structure of the present invention;
FIG. 3 is a schematic view of the internal structure of the inspection and observation structure of the present invention;
fig. 4 is a schematic view of the expanded three-dimensional structure of the reinforced sealing structure of the present invention;
fig. 5 is the utility model discloses a corrosion-resistant insulation construction plane structure sketch map.
In the figure: 1. a water inlet; 2. a water pump outer shell; 3. a water discharge port; 4. overhauling the observation structure; 401. an observation window; 402. a waterproof strip; 403. sealing the column; 404. a light-guiding window; 5. a water injection port; 6. strengthening the sealing structure; 601. a waterproof ring; 602. clamping the sealing ring; 603. a gasket; 604. a clamping groove; 7. a corrosion-resistant heat-insulating structure; 701. alloy cast iron; 702. an EVA buffer layer; 703. polyphenyl ether plastic inner container.
Detailed Description
To make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the attached drawings in the embodiments of the present invention are combined to clearly and completely describe the technical solution in the embodiments of the present invention, and obviously, the described embodiments are part of the embodiments of the present invention, rather than all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: an engine water pump shell with good sealing effect comprises a water pump shell body 2, wherein a reinforced sealing structure 6 is arranged at the bottom end of the water pump shell body 2, the reinforced sealing structure 6 comprises a clamping groove 604, the clamping groove 604 is formed in the bottom end of the water pump shell body 2, a clamping sealing ring 602 is arranged in the clamping groove 604, a waterproof ring 601 is connected in the clamping sealing ring 602, and a sealing gasket 603 is sleeved outside the clamping sealing ring 602;
a clamping structure is formed between the clamping sealing ring 602 and the clamping groove 604, the clamping sealing ring 602 is in contact with the water pump outer shell 2 through the clamping groove 604, the clamping sealing ring 602 and the waterproof ring 601 are of an integrated structure, the waterproof ring 601 penetrates through the bottom of the water pump outer shell 2, and the cross-sectional area of the sealing pad 603 is equal to that of the bottom of the water pump outer shell 2;
specifically, as shown in fig. 2 and 4, by arranging the reinforced seal structure 6, the clamping seal ring 602 is clamped into the clamping groove 604 at the bottom end of the water pump outer shell 2, so that the waterproof ring 601 inside the clamping seal ring 602 is clamped into the water pump outer shell 2, when the clamping seal ring 602 is clamped on the clamping groove 604 when the water pump outer shell 2 is connected with a pump body, the joint of the waterproof ring 601 and the pump body of the water pump outer shell 2 is staggered, so that the probability of water leakage when the base of the water pump outer shell 2 is connected with the pump body can be reduced, the seal gasket 603 is arranged on the base of the water pump outer shell 2, and the sealing performance is improved when the bottom of the water pump outer shell 2 and the pump body are connected, so that the reinforced sealing function is realized;
the water inlet 1 is formed in the top end of the water pump outer shell 2, the water outlet 3 is formed in the top end of the water pump outer shell 2, the maintenance observation structure 4 is installed at one end of the water pump outer shell 2, the maintenance observation structure 4 comprises an observation window 401, the observation window 401 is installed at one end of the water pump outer shell 2, a waterproof strip 402 is installed on one side of the observation window 401, a sealing column 403 is arranged on one side of the observation window 401, and a light guide window 404 is installed at the other end of the water pump outer shell 2;
the observation window 401 is in contact with the water pump outer shell 2 through the waterproof strip 402, the observation window 401 and the water pump outer shell 2 form a clamping structure through the sealing column 403, and the light guide window 404 penetrates through one end of the water pump outer shell 2;
specifically, as shown in fig. 1, 2 and 3, by providing the maintenance observation structure 4, when in use, the sealing column 403 at one section of the observation window 401 is clamped into the outer wall of the water pump outer shell 2, the waterproof strip 402 at one side of the observation window 401 is clamped into the water pump outer shell 2, the light guide window 404 is arranged at the other side of the water pump outer shell 2, when in use, the condition inside the water pump outer shell 2 is observed through the observation window 401, the light guide window 404 at one side of the water pump outer shell 2 can introduce a wide source, so that the inside of the water pump outer shell 2 can be observed more clearly, and thus, the maintenance observation function is realized;
a water filling port 5 is arranged on one side of the water pump outer shell 2, a corrosion-resistant heat-insulating structure 7 is arranged on the inner wall of the water pump outer shell 2, the corrosion-resistant heat-insulating structure 7 comprises a polyphenyl ether plastic liner 703, the polyphenyl ether plastic liner 703 is arranged inside the water pump outer shell 2, an EVA buffer layer 702 is arranged on the outer layer of the polyphenyl ether plastic liner 703, and alloy cast iron 701 is arranged on the outer layer of the EVA buffer layer 702;
the alloy cast iron 701, the EVA buffer layer 702 and the polyphenyl ether plastic liner 703 are sequentially connected;
specifically, as shown in fig. 2 and fig. 5, by providing the corrosion-resistant heat-insulating structure 7, in use, the polyphenylene ether plastic liner 703 is installed inside the water pump outer casing 2, the polyphenylene ether plastic liner 703 has high rigidity, good insulativity and water resistance, and stable performance, the EVA buffer layer 702 is arranged outside the polyphenylene ether plastic liner 703, the EVA buffer layer 702 has good water resistance, heat insulation and resilience, the alloy cast iron 701 is arranged outside the EVA buffer layer 702, and the alloy cast iron 701 has wear resistance and corrosion resistance, so that the corrosion-resistant heat-insulating function is realized.
The working principle is as follows: the utility model discloses when using, at first with waterproof circle 601 inside the joint groove 604 of joint sealing washer 602 joint in water pump shell body 2 bottom, go into water pump shell body 2's inside with some card of waterproof circle 601, install sealed pad 603 in water pump shell body 2's bottom when water pump shell body 2 with pump body coupling, increase the leakproofness of water pump shell body 2 and the pump body, later install observation window 401 and sealing post 403 in the one end of water pump shell body 2 through sealing post 403, light guide window 404 of water pump shell body 2 other end in the use provides the light source, let the observation window 401 of one end clear see the inside in service behavior of water pump shell body 2, conveniently get rid of and discover internal fault, at last there is polyphenyl ether plastics inner bag 2's internally mounted at water pump shell body 2, polyphenyl ether plastics inner bag 703 has rigidity big, good insulating nature and water proofness have, the stable performance, EVA 702 in the outside of polyphenyl ether plastics inner bag 703 has good water proofness and heat preservation and cast iron, alloy cast iron 701 in the EVA buffer layer 702 outside, alloy 701 has wear resistance and corrosion resistance, can be reducing the inside water pump shell body 2 that water pump shell body 2 freezes the condition of water pump body 2 internal water is cracked, the last the service life of engine sealing of the good engine sealing of this water pump has been increased the water pump shell body and has been accomplished the service life of the water pump.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (7)
1. The utility model provides a sealed effectual engine water pump shell body, includes water pump outer casing (2), its characterized in that: the bottom of water pump shell body (2) is provided with strengthens seal structure (6), it includes joint groove (604) to strengthen seal structure (6), the bottom at water pump shell body (2) is seted up in joint groove (604), the internally mounted of joint groove (604) has joint sealing washer (602), the internal connection of joint sealing washer (602) has waterproof circle (601), the outside cover of joint sealing washer (602) is equipped with sealed pad (603), water inlet (1) have been seted up on the top of water pump shell body (2), the top of water pump shell body (2) is provided with outlet (3), the one end of water pump shell body (2) is installed and is overhauld observation structure (4), one side of water pump shell body (2) is provided with water filling port (5), the inner wall of water pump shell body (2) is provided with corrosion-resistant insulation structure (7).
2. The housing of claim 1 for a water pump of an engine having a good sealing effect, wherein: constitute the block structure between joint sealing washer (602) and joint groove (604), joint sealing washer (602) contact through joint groove (604) and water pump shell body (2), joint sealing washer (602) and waterproof circle (601) are the integral structure.
3. The housing of claim 1 for a water pump of an engine having a good sealing effect, wherein: the waterproof ring (601) penetrates through the bottom of the water pump outer shell (2), and the cross sectional area of the bottom of the sealing gasket (603) is equal to that of the bottom of the water pump outer shell (2).
4. The housing of claim 1 for a water pump of an engine having a good sealing effect, wherein: overhaul observation structure (4) and include observation window (401), the one end at water pump shell body (2) is installed in observation window (401), waterproof strip (402) have been installed to one side of observation window (401), one side of observation window (401) is provided with sealed post (403), light guide window (404) are installed to the other end of water pump shell body (2).
5. The housing of claim 4 for a water pump of an engine having a good sealing effect, wherein: the observation window (401) contacts with the water pump outer shell (2) through the waterproof strip (402), the observation window (401) forms a clamping structure with the water pump outer shell (2) through the sealing column (403), and the light guide window (404) penetrates through one end of the water pump outer shell (2).
6. The housing of claim 1 for a water pump of an engine having a good sealing effect, wherein: the corrosion-resistant heat-insulation structure (7) comprises a polyphenyl ether plastic inner container (703), the polyphenyl ether plastic inner container (703) is arranged inside the water pump outer shell (2), an EVA buffer layer (702) is arranged on the outer layer of the polyphenyl ether plastic inner container (703), and alloy cast iron (701) is arranged on the outer layer of the EVA buffer layer (702).
7. The housing of claim 6 for a water pump of an engine having a good sealing effect, wherein: the alloy cast iron (701), the EVA buffer layer (702) and the polyphenyl ether plastic liner (703) are sequentially connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221487212.3U CN217712743U (en) | 2022-06-15 | 2022-06-15 | Sealed effectual engine water pump shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221487212.3U CN217712743U (en) | 2022-06-15 | 2022-06-15 | Sealed effectual engine water pump shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217712743U true CN217712743U (en) | 2022-11-01 |
Family
ID=83802241
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221487212.3U Active CN217712743U (en) | 2022-06-15 | 2022-06-15 | Sealed effectual engine water pump shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217712743U (en) |
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2022
- 2022-06-15 CN CN202221487212.3U patent/CN217712743U/en active Active
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