CN205012455U - Sewage treatment water supply tank with liquid -level monitoring - Google Patents
Sewage treatment water supply tank with liquid -level monitoring Download PDFInfo
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- CN205012455U CN205012455U CN201520736791.4U CN201520736791U CN205012455U CN 205012455 U CN205012455 U CN 205012455U CN 201520736791 U CN201520736791 U CN 201520736791U CN 205012455 U CN205012455 U CN 205012455U
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- liquid
- level monitoring
- annular nozzle
- nozzle seat
- water supply
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Abstract
The utility model discloses a sewage treatment water supply tank with liquid -level monitoring, including the water supply tank cell body, set up inlet tube on the water supply tank cell body, be arranged in the outlet pipe of taking the sewage of water supply tank cell body away and set up the suction pump on the outlet pipe, still including the liquid -level monitoring ware, this liquid -level monitoring ware includes level sensor, this level sensor includes the lower extreme opening and sets up the vertical pipe in the water supply tank cell body, the lower extreme longitudinal movement lifting arrangement of vertical pipe has a gangbar, the fixed floater that is provided with of lower extreme of gangbar, the inner wall of vertical pipe on vertical interval distribution be provided with inner touching complex the contact switch a plurality of and gangbar. The utility model has the advantages that: have liquid -level monitoring and make difficult emergence of cotton -shaped floater subside.
Description
Technical field
The utility model relates to the sewage-treatment plant produced in a kind of pharmacy procedure, specifically refers to a kind of sewerage treatment feed cistern with Liquid level.
Background technology
Can produce a large amount of sewage in pharmacy procedure, these sewage generally all need unified collecting in feed cistern, and then unified being transported in follow-up sewage disposal device carries out sewerage treatment.The structure of the feed cistern of existing sewerage treatment generally comprises feed cistern pond body, the water inlet pipe be arranged on the body of feed cistern pond, for outlet pipe that the sewage in the body of feed cistern pond is taken away and will the suction pump on outlet pipe be arranged at.
This traditional sewerage treatment feed cistern is relatively simple for structure, there is following shortcoming:
(1) lack Liquid level function, cause too much causing sewage overflows into water, or draw water too much and cause suction pump suction.
(2) in sewage often containing some cotton-shaped floating things, after a long time use, cotton-shaped floating thing is often deposited in the bottom of feed cistern pond body to feed cistern, and is attached in the bottom interior wall of feed cistern pond body simultaneously, is taken away by suction pump very difficultly.
Summary of the invention
The purpose of this utility model is the shortcoming and defect existed to overcome prior art, and provides a kind of sewerage treatment feed cistern with Liquid level with Liquid level function.
For achieving the above object, the technical solution of the utility model includes feed cistern pond body, be arranged at the water inlet pipe on the body of feed cistern pond, for the outlet pipe that the sewage in the body of feed cistern pond is taken away and the suction pump be arranged on outlet pipe, it is characterized in that: also include liquid level monitoring device, this liquid level monitoring device comprises level sensor, this level sensor comprises lower ending opening and is arranged at the longitudinal duct in the body of feed cistern pond, the lower end longitudinally-moving lifting of longitudinal duct is provided with gangbar, the lower end of described gangbar is fixedly installed ball float, on the inwall of described longitudinal duct, longitudinal separation distribution is provided with and multiplely touches with the inner of gangbar the contact switch coordinated.
By this setting, ballottement is utilized to answer the change of water level, and be delivered to gangbar and then by the contact switch in longitudinal duct, water level signal passed, thus make the utility model have the function of liquid level monitoring, by this water level signal, in conjunction with other automatically controlled devices such as PLC, the function such as automatic feeding water and automatic pumping under Liquid level can be realized.
Further setting be described water inlet pipe delivery port on be connected with swirl flow nozzle, this swirl flow nozzle includes annular nozzle seat and feed tube, the inlet be connected with feed tube is provided with in described annular nozzle seat, on the inwall of this annular nozzle seat, circumference offers helicla flute, the liquid stream that the bilateral symmetry of this annular nozzle seat opposed helical groove is provided with circular cone shape disperses guide face, this spiral fluted degree of depth extends spirally direction along it and successively decreases gradually, and spiral fluted initiating terminal is connected with inlet, the tail end of the inwall opposed helical groove of described annular nozzle seat is provided with tiltedly leads wall a pair for what toward two liquid streams of annular nozzle seat both sides, liquid was dispersed that guide face carries out water conservancy diversion, described spiral fluted tail end projection is provided with triangle flange, tiltedly leading wall for described a pair is arranged on two isometrical limits of this triangle flange, the back side gear of described triangle flange is located at the top of the inlet of annular nozzle seat.
By this setting, pass through swirl flow nozzle, liquid enters annular nozzle seat from this feed tube, then liquid is guided by helicla flute circumference, and finally by tiltedly lead wall shunt and from the liquid stream of both sides disperse guide face become the conical surface disperse be shot out, liquid in feed tube can be become the torrent water curtain of flat cone curtain shape by this swirl flow nozzle, and the own of liquid in torrent water curtain also has helical angle speed, it is very even that this helical angle speed impels liquid dispersion to obtain, this water inlet current by make body inside, feed cistern pond waterborne under seethe and agitate, thus make cotton-shaped floating thing not easily sedimentation occur, taken away in time to facilitate.
The utility model has the advantages that: there is liquid level monitoring and make cotton-shaped floating thing not easily sedimentation occur.
Below in conjunction with specification drawings and specific embodiments, the utility model is described further.
Accompanying drawing explanation
Fig. 1 the utility model detailed description of the invention stereogram;
The partial structurtes sectional view of Fig. 2 the utility model detailed description of the invention liquid level monitoring device;
Fig. 3 the utility model swirl flow nozzle stereogram;
Fig. 4 the utility model swirl flow nozzle sectional drawing;
The streamflow regime figure of Fig. 5 the utility model swirl flow nozzle ejection;
Detailed description of the invention
Below by embodiment, the utility model being specifically described, only for being further described the utility model, the restriction to the utility model protection domain can not being interpreted as.
Detailed description of the invention of the present utility model as Figure 1-5, include feed cistern pond body 1, be arranged at the water inlet pipe 11 on feed cistern pond body 1, for the outlet pipe 12 that the sewage in the body of feed cistern pond is taken away and the suction pump 2 be arranged on outlet pipe, also include liquid level monitoring device 3, this liquid level monitoring device comprises controller 35 and level sensor, this level sensor comprises lower ending opening and is arranged at the longitudinal duct 31 in the body of feed cistern pond, the lower end longitudinally-moving lifting of longitudinal duct is provided with gangbar 32, the lower end of described gangbar is fixedly installed ball float 33, on the inwall of described longitudinal duct, longitudinal separation distribution is provided with and multiplely touches with the inner of gangbar the contact switch 34 coordinated.
In addition, the delivery port of the water inlet pipe 11 described in the present embodiment is connected with swirl flow nozzle 4, described swirl flow nozzle 4 includes annular nozzle seat 41 and feed tube 42, the inlet 411 be connected with feed tube is provided with in described annular nozzle seat 41, on the inwall of this annular nozzle seat 41, circumference offers helicla flute 412, the liquid stream that the bilateral symmetry of the opposed helical groove 412 of this annular nozzle seat 41 is provided with circular cone shape disperses guide face 413, the degree of depth of this helicla flute 412 extends spirally direction along it and successively decreases gradually, and the initiating terminal of helicla flute 412 is connected with inlet, the tail end of the inwall opposed helical groove of described annular nozzle seat 41 is provided with tiltedly leads wall 414 a pair for what toward two liquid streams of annular nozzle seat both sides, liquid was dispersed that guide face carries out water conservancy diversion, the present embodiment, the tail end projection of described helicla flute 412 is provided with triangle flange 415, tiltedly lead wall 414 for described a pair to be arranged on two isometrical limits of this triangle flange 415.
In addition, the back side gear of the triangle flange 415 described in the present embodiment is located at the top of the inlet 411 of annular nozzle seat 41, feed tube 42 top of described swirl flow nozzle 4 is provided with side protuberance 421, is provided with the oblique flow-guiding channel 4211 for being communicated with feed pathway in feed tube 42 422 and the inlet 411 of annular nozzle seat in this side protuberance 421.
As shown in Figure 5, the form of water curtain that represents of dotted line.Swirl flow nozzle 4 described in the present embodiment preferably adopts the extraordinary acid resistant steel material containing molybdenum to make.
Claims (2)
1. the sewerage treatment feed cistern with liquid level monitoring, include feed cistern pond body, be arranged at the water inlet pipe on the body of feed cistern pond, for the outlet pipe that the sewage in the body of feed cistern pond is taken away and the suction pump be arranged on outlet pipe, it is characterized in that: also include liquid level monitoring device, this liquid level monitoring device comprises level sensor, this level sensor comprises lower ending opening and is arranged at the longitudinal duct in the body of feed cistern pond, the lower end longitudinally-moving lifting of longitudinal duct is provided with gangbar, the lower end of described gangbar is fixedly installed ball float, on the inwall of described longitudinal duct, longitudinal separation distribution is provided with and multiplely touches with the inner of gangbar the contact switch coordinated.
2. a kind of sewerage treatment feed cistern with liquid level monitoring according to claim 1, it is characterized in that: the delivery port of described water inlet pipe is connected with swirl flow nozzle, this swirl flow nozzle includes annular nozzle seat and feed tube, the inlet be connected with feed tube is provided with in described annular nozzle seat, on the inwall of this annular nozzle seat, circumference offers helicla flute, the liquid stream that the bilateral symmetry of this annular nozzle seat opposed helical groove is provided with circular cone shape disperses guide face, this spiral fluted degree of depth extends spirally direction along it and successively decreases gradually, and spiral fluted initiating terminal is connected with inlet, the tail end of the inwall opposed helical groove of described annular nozzle seat is provided with tiltedly leads wall a pair for what toward two liquid streams of annular nozzle seat both sides, liquid was dispersed that guide face carries out water conservancy diversion, described spiral fluted tail end projection is provided with triangle flange, tiltedly leading wall for described a pair is arranged on two isometrical limits of this triangle flange, the back side gear of described triangle flange is located at the top of the inlet of annular nozzle seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520736791.4U CN205012455U (en) | 2015-09-22 | 2015-09-22 | Sewage treatment water supply tank with liquid -level monitoring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520736791.4U CN205012455U (en) | 2015-09-22 | 2015-09-22 | Sewage treatment water supply tank with liquid -level monitoring |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205012455U true CN205012455U (en) | 2016-02-03 |
Family
ID=55211067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520736791.4U Active CN205012455U (en) | 2015-09-22 | 2015-09-22 | Sewage treatment water supply tank with liquid -level monitoring |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205012455U (en) |
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2015
- 2015-09-22 CN CN201520736791.4U patent/CN205012455U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |