CN216381982U - Sewage circulating pump machine seals cooling device - Google Patents
Sewage circulating pump machine seals cooling device Download PDFInfo
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- CN216381982U CN216381982U CN202122554287.0U CN202122554287U CN216381982U CN 216381982 U CN216381982 U CN 216381982U CN 202122554287 U CN202122554287 U CN 202122554287U CN 216381982 U CN216381982 U CN 216381982U
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- heat dissipation
- pump body
- pipe
- machine seal
- pump
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Abstract
The utility model discloses a machine seal cooling device of a sewage circulating pump, which comprises a plurality of circulating pumps and a heat dissipation module, wherein a pump body machine seal is arranged on each circulating pump, the heat dissipation module is sleeved on the pump body machine seal, the heat dissipation module comprises a plate heat exchanger, a cold water pipe, a spiral pipe and a heat dissipation sleeve, the plate heat exchanger is connected with the cold water pipe, the cold water pipe is connected and communicated with one end of the spiral pipe, the other end of the spiral pipe is connected and communicated with the pump body machine seal, a spiral element is sleeved on the heat dissipation sleeve in a strange manner, the heat dissipation sleeve is sleeved on the machine seal, and a groove matched with the spiral pipe is arranged on the heat dissipation sleeve. The sewage circulating pump machine seal cooling device conveys cold water to the pump body in high wind through the plate type radiator, so that impurities in sewage can be effectively prevented from damaging the pump body machine seal, and the service life of the pump body machine seal is effectively prolonged; simultaneously, through the water-cooling heat dissipation of spiral pipe and heat dissipation cover, can dispel the heat to pump body machine seal more fast for the radiating effect of circulating pump and pump body machine seal is better.
Description
Technical Field
The utility model relates to the field of sewage treatment, in particular to a mechanical seal cooling device of a sewage circulating pump.
Background
The sewage horizontal circulating pump runs continuously for 24 hours, and the cooling of the circulating pump mechanical seal is carried out by introducing water pumped by the circulating pump. The sewage pumped by the sewage horizontal circulating pump comprises various sewages such as garbage percolate, kitchen biogas slurry, animal harmless wastewater, sludge press filtrate and the like, the water quality is complex, and a large amount of solid impurities are contained in the water body. In the operation process of the circulating pump, impurities enter the mechanical seal through the pump body in a circulating mode, the mechanical seal is easily abraded, the service life of the mechanical seal is seriously shortened, and the mechanical seal is frequently damaged.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a machine seal cooling device of a sewage circulating pump.
In order to achieve the above purpose, the following scheme is provided: the utility model provides a sewage circulating pump machine seals cooling device, includes a plurality of circulating pumps and heat dissipation module, the circulating pump is pumped and is equipped with pump body machine seal, and the heat dissipation module cover is established at pump body machine seal, heat dissipation module includes plate heat exchanger, cold water pipe, spiral pipe and heat dissipation cover, plate heat exchanger and cold water union coupling, and the cold water pipe is connected and is communicate with the one end of spiral pipe, and the other end and the pump body machine seal of spiral pipe are connected and are communicated, and the spiral is first, and the strange cover of spiral is established on the heat dissipation cover, and the heat dissipation cover is established on the machine seal, be provided with the recess with the spiral pipe adaptation on the heat dissipation cover.
Further, a heat dissipation silica gel layer is arranged between the groove of the heat dissipation sleeve and the spiral pipe, and the heat dissipation silica gel layer is tightly attached to the side wall of the spiral pipe and the groove of the heat dissipation sleeve respectively.
Further, a heat dissipation silica gel layer is arranged between the inner side wall of the heat dissipation sleeve and the pump body mechanical seal, and the heat dissipation silica gel layer is respectively attached to the inner wall of the heat dissipation sleeve and the surface of the pump body mechanical seal.
Furthermore, the water inlet end of the circulating pump is connected with the sewage pipe, and the water outlet end of the circulating pump is connected with the water outlet pipe.
The working principle and the advantages of the utility model are as follows: the sewage circulating pump machine seal cooling device conveys cold water to the pump body in high wind through the plate type radiator, so that impurities in sewage can be effectively prevented from damaging the pump body machine seal, and the service life of the pump body machine seal is effectively prolonged; simultaneously, through the water-cooling heat dissipation of spiral pipe and heat dissipation cover, can dispel the heat to pump body machine seal more fast for the radiating effect of circulating pump and pump body machine seal is better.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of a heat dissipation module according to the present invention.
Reference numerals in the drawings of the specification include:
11. 12 parts of plate heat exchanger, 12 parts of cold water pipe, 13 parts of spiral pipe, 14 parts of radiating sleeve, 21 parts of circulating pump, 22 parts of sewage tank, 23 parts of drain pipe and 24 parts of pump body machine seal.
Detailed Description
The following is further detailed by the specific embodiments:
as shown in fig. 1 to 2:
the utility model provides a sewage circulating pump 21 machine seals cooling device, includes a plurality of circulating pump 21 and heat dissipation module, circulating pump 21 goes out to be equipped with pump body machine and seals 24, and the heat dissipation module cover is established on pump body machine seals 24, heat dissipation module includes plate heat exchanger 11, cold water pipe 12, spiral pipe 13 and heat dissipation cover 14, plate heat exchanger 11 is connected with cold water pipe 12, and cold water pipe 12 is connected and is linked together with the one end of spiral pipe 13, and the other end and the pump body machine of spiral pipe 13 are sealed 24 and are connected and are linked together, and spiral unit, the strange cover of spiral is established on heat dissipation cover 14, and the heat dissipation cover 14 cover is established on the machine seals, be provided with the recess with spiral pipe 13 adaptation on the heat dissipation cover 14.
Wherein, the circulating pump 21 is used for pumping sewage, the pump body mechanical seal 24 is one of the parts of the circulating pump 21, which is the prior mature technology and is not described herein again; the heat dissipation module is used for cooling and dissipating the inlet air of the pump body; plate heat exchanger 11 is arranged in the heat dissipation heat transfer, and cold water pipe 12 is arranged in carrying cold water to spiral pipe 13, and heat dissipation cover 14 and spiral pipe 13 all are used for absorbing the heat that pump body machine sealed 24 gived off, and the hydroenergy in the spiral pipe 13 can tentatively absorb the heat that pump body machine sealed 24, and water in the spiral pipe 13 lets in to pump body machine sealed 24 in, carries out direct water-cooling to pump body machine sealed 24, and the ao slot on the heat dissipation cover 14 outside is used for holding installation spiral pipe 13.
And a heat dissipation silica gel layer is arranged between the groove of the heat dissipation sleeve 14 and the spiral pipe 13, and the heat dissipation silica gel layer is tightly attached to the side wall of the spiral pipe 13 and the groove of the heat dissipation sleeve 14 respectively.
And a heat dissipation silica gel layer is arranged between the inner side wall of the heat dissipation sleeve 14 and the pump body mechanical seal 24, and the heat dissipation silica gel layer is respectively attached to the inner wall of the heat dissipation sleeve 14 and the surface of the pump body mechanical seal 24.
Wherein the heat dissipation silica gel layer makes the part heat transfer effect rather than the contact department better.
The water inlet end of the circulating pump 21 is connected with the sewage pipe 22, and the water outlet end of the circulating pump 21 is connected with the water outlet pipe.
The sewage pipe 22 is used for conveying external sewage into the circulating pump 21, and the water outlet pipe is used for discharging liquid in the circulating pump 21.
The specific implementation process is as follows:
when the sewage circulating pump 21 mechanical seal cooling device works, the circulating pump 21 and the plate heat exchanger 11 are synchronously started, the circulating pump 21 pumps out yellow sewage in a sewage tank and discharges the yellow sewage through the water outlet pipe, the pump body mechanical seal 24 generates heat, the pump body mechanical seal 24 emits the heat into the spiral pipe 13 through the heat dissipation sleeve 14, and the heat dissipation is made of materials with good heat dissipation performance; meanwhile, the plate heat exchanger 11 conveys cold water from the cold water pipe 12 to the spiral pipe 13, the cold water in the spiral pipe 13 primarily absorbs heat of the pump body mechanical seal 24 and then enters the pump body mechanical seal 24, and the pump body mechanical seal 24 is directly cooled; keeping the above state, the heat dissipation module can continuously dissipate heat of the pump body mechanical seal 24.
According to the machine seal cooling device of the sewage circulating pump 21, cold water is conveyed to the pump body in high wind through the plate type radiator, so that impurities in sewage can be effectively prevented from damaging the pump body machine seal 24, and the service life of the pump body machine seal 24 is effectively prolonged; meanwhile, the pump body mechanical seal 24 can be rapidly cooled through the water-cooling heat dissipation of the spiral pipe 13 and the heat dissipation sleeve 14, so that the heat dissipation effect of the circulating pump 21 and the pump body mechanical seal 24 is better.
The foregoing is merely an example of the present invention, and common general knowledge in the field of known specific structures and characteristics of the embodiments is not described herein in any greater extent than that known to persons of ordinary skill in the art at the filing date or before the priority date of the present application, so that all of the prior art in this field can be known and can be applied with the ability of conventional experimental means before this date. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the applicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (4)
1. The utility model provides a sewage circulating pump machine seals cooling device which characterized in that: including a plurality of circulating pumps and heat dissipation module, the circulating pump is pumped and is equipped with pump body machine seal, and the heat dissipation module cover is established at pump body machine seal, heat dissipation module includes plate heat exchanger, cold water pipe, spiral pipe and heat dissipation cover, plate heat exchanger and cold water union coupling, cold water pipe and the one end of spiral pipe are connected and are linked together, and the other end and the pump body machine seal of spiral pipe are connected and are linked together, and the spiral is first, and the strange cover of spiral is established on the heat dissipation cover, and the heat dissipation cover is established on the machine seal, be provided with the recess with the spiral pipe adaptation on the heat dissipation cover.
2. The sewage circulation pump mechanical seal cooling device of claim 1, wherein: a heat dissipation silica gel layer is arranged between the groove of the heat dissipation sleeve and the spiral pipe, and the heat dissipation silica gel layer is tightly attached to the side wall of the spiral pipe and the groove of the heat dissipation sleeve respectively.
3. The sewage circulation pump mechanical seal cooling device of claim 1, wherein: and a heat dissipation silica gel layer is arranged between the inner side wall of the heat dissipation sleeve and the pump body mechanical seal and is respectively attached to the inner wall of the heat dissipation sleeve and the surface of the pump body mechanical seal.
4. The sewage circulation pump mechanical seal cooling device of claim 1, wherein: the water inlet end of the circulating pump is connected with the sewage pipe, and the water outlet end of the circulating pump is connected with the water outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122554287.0U CN216381982U (en) | 2021-10-22 | 2021-10-22 | Sewage circulating pump machine seals cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122554287.0U CN216381982U (en) | 2021-10-22 | 2021-10-22 | Sewage circulating pump machine seals cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216381982U true CN216381982U (en) | 2022-04-26 |
Family
ID=81248381
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122554287.0U Active CN216381982U (en) | 2021-10-22 | 2021-10-22 | Sewage circulating pump machine seals cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216381982U (en) |
-
2021
- 2021-10-22 CN CN202122554287.0U patent/CN216381982U/en active Active
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