CN214472409U - Water supply pipeline pressure testing device for supervision - Google Patents
Water supply pipeline pressure testing device for supervision Download PDFInfo
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- CN214472409U CN214472409U CN202120554292.9U CN202120554292U CN214472409U CN 214472409 U CN214472409 U CN 214472409U CN 202120554292 U CN202120554292 U CN 202120554292U CN 214472409 U CN214472409 U CN 214472409U
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- pressure testing
- water tank
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- water supply
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Abstract
The utility model relates to a water supply pipe pressure testing device for prison management, including the water tank and set up the pressure testing pump on the water tank, be connected with the handle on the pressure testing pump, the water tank is provided with the filter screen board that separates into intake antrum and pressure testing chamber with the inner chamber of water tank, sets up the sieve mesh that only supplies water and pass through on the filter screen board, the pressure testing pump is located one side that the water tank is close to the pressure testing chamber, the upper portion that the water tank is located the intake antrum is the opening setting, the water tank is provided with the collection cell body of sliding connection in the intake antrum lateral wall, and the lateral wall of water tank is provided with the inlet tube of connecting in the intake antrum. Be provided with filter plate, have impurity such as grit and get into water intracavity after, filter plate filters impurity such as grit, water gets into in the pressure testing pump through the sieve mesh entering pressure testing intracavity to effectively prevent grit fish tail pressure testing pump, prevent effectively that the grit deposit from causing water supply pipe's jam in water supply pipe's bent angle department, improve pressure testing device's life.
Description
Technical Field
The application relates to the technical field of water pressure detection devices, in particular to a water supply pipeline pressure testing device for supervision.
Background
The pressure test of the water supply pipeline is one of the important detection modes of the supervision engineering about water supply and drainage.
The existing pressure testing device comprises a water tank, a pressure testing pump, a handle, a pressure gauge and the like, and the working principle is that when the handle is lifted up, a plunger in the pressure testing pump is driven to move upwards, vacuum is generated in the pressure testing pump, water in the water tank enters the pressure testing pump, when the handle applies force to press down, the plunger moves downwards, the pressure testing pump outputs water with certain pressure and enters a water feeding pipeline to be tested, the operation is carried out in a reciprocating mode, and the pressure testing of rated pressure is realized by reading the indication number of the pressure gauge connected to the water outlet of the pressure testing pump.
With respect to the related art among the above, the inventors consider that the following drawbacks exist: water in the water tank may contain impurities such as gravel, and the impurities such as gravel enter the pressure test pump and the water supply pipeline to be tested along with water flow; in the pressure test pump, gravel can scratch the pressure test pump along with the reciprocating motion of the plunger; in the water supply pipe, gravel may be deposited at the corners of the water supply pipe to cause clogging of the water supply pipe, thereby reducing the service life of the pressure test device, and further improvement is required.
SUMMERY OF THE UTILITY MODEL
In order to improve pressure testing device's life, this application provides a water supply pipeline pressure testing device for supervision.
The application provides a pair of supervise uses water supply pipeline pressure testing device adopts following technical scheme:
the utility model provides a manage and use water supply pipe pressure testing device, includes the water tank and sets up the pressure testing pump on the water tank, is connected with the handle on the pressure testing pump, the water tank is provided with the filter screen board that separates into intake antrum and pressure testing chamber with the inner chamber of water tank, sets up the sieve mesh that only supplies water and pass through on the filter screen board, the pressure testing pump is located one side that the water tank is close to the pressure testing chamber, the upper portion that the water tank is located the intake antrum is the opening setting, the water tank is provided with the collection cell body of sliding connection in the intake antrum lateral wall, and the lateral wall of water tank is provided with the inlet tube of connecting in the intake antrum.
Through adopting above-mentioned technical scheme, be provided with filter plate, impurity such as gravel gets into the intracavity back, filter plate filters impurity such as gravel, and water gets into in the pressure testing pump through the sieve mesh, thereby effectively prevent gravel fish tail pressure testing pump, prevent effectively that the gravel deposit from in the bent angle department of water supply pipe, cause the jam of water supply pipe, improve pressure testing device's life, impurity such as gravel after the filtration is because dead weight deposit in collecting internal cavity.
Preferably, the spout has been seted up to the inside wall of intake antrum, the outer wall protrusion of collecting the cell body is provided with slides and connects in the smooth protruding of spout, the notch of spout extends to the up end of water tank.
Through adopting above-mentioned technical scheme, be provided with spout and smooth protruding, realize the slidingtype assembly of collecting cell body and water tank, when needing to clear away piling up in the internal impurity of collecting tank, will collect the vertical sliding of cell body and take out the water tank to impurity in the collecting tank is cleared up.
Preferably, the bottom wall of the collecting groove body is provided with a water permeable hole for only passing water.
Through adopting above-mentioned technical scheme, collect the cell body and seted up the hole of permeating water, when still having partial water in the water tank, when needing to clear up the impurity in the collecting tank, at the in-process that the collecting tank body upwards slided, when the collecting tank body is higher than the liquid level in the water tank, the water in the collecting tank body is through the hole discharge collection cell body of permeating water to effectively reduce the whole weight of collecting the cell body, the staff takes and collects the cell body more laborsavingly.
Preferably, the outer wall of the collecting groove body is provided with a scraping strip which is abutted against the surface of the filter screen plate.
Through adopting above-mentioned technical scheme, collect the cell body and at the in-process that slides, drive and scrape the strip and slide along filtering the otter board surface to strike off the impurity of adhesion in filtering screen plate surface, guarantee to filter the filter effect of otter board.
Preferably, the upper end surface of the scraping strip is flush with the upper end surface of the collecting groove body.
Through adopting above-mentioned technical scheme, scrape the up end of strip and collect the up end parallel and level of cell body, upwards sliding collecting the cell body, the in-process that scrapes the impurity of filter screen panel surface is scraped to the strip of scraping, is convenient for clear away the impurity that drops through scraping and falls to the collecting vat in, effectively reduces the possibility that impurity dropped to the water tank in.
Preferably, the scraping strip is arranged elastically.
Through adopting above-mentioned technical scheme, the scraping strip is the elasticity setting, can make the scraping strip hug closely with the surface of filtering net board, can improve the cleaning effect of scraping strip to the impurity on filtering net board surface, avoids the scraping strip to produce the mar to filtering net board surface when clearing up simultaneously, influences the life of filtering net board.
Preferably, a partition board which divides the inner cavity of the collecting tank body into a plurality of sedimentation cavities is arranged in the collecting tank body.
Through adopting above-mentioned technical scheme, form the precipitation chamber between two adjacent baffles, impurity such as grit that subside falls into the precipitation intracavity, and the baffle blocks rivers and makes the water velocity in the collecting vat less, subsides that impurity is difficult to be kicked up once more by rivers.
Preferably, the upper end face of the collecting groove body is provided with a force application handle.
Through adopting above-mentioned technical scheme, the staff of being convenient for draws the collection cell body through the application of force handle.
Preferably, the water tank is hinged with a cover plate for controlling the opening to be opened and closed.
Through adopting above-mentioned technical scheme, be provided with the apron, carry out the pressure testing and examine time measuring, seal the opening with the apron, effectively reduce impurity and fall into the possibility in the water tank through the opening, when needing to clear up the impurity in the collecting vat, the upset apron makes the opening be the state of opening to extract collecting the cell body.
Preferably, the outer wall of the water tank is provided with a liquid level display tube communicated with the inner cavity of the water tank, and the liquid level display tube is arranged in a transparent mode.
Through adopting above-mentioned technical scheme, be provided with the liquid level display pipe, the staff of being convenient for observes the water level in the water tank directly perceivedly.
To sum up, the utility model discloses following beneficial effect has:
1. the filter screen plate is arranged, after impurities such as gravel enter the water inlet cavity, the impurities such as gravel are filtered by the filter screen plate, water enters the pressure test cavity through the screen holes and enters the pressure test pump, so that the pressure test pump is effectively prevented from being scratched by the gravel, the gravel is effectively prevented from depositing at the corner of the water supply pipeline to cause the blockage of the water supply pipeline, the service life of the pressure test device is prolonged, and the filtered impurities such as gravel are deposited in the inner cavity of the collecting tank body due to self weight;
2. in the sliding process of the collecting tank body, the scraping strip is driven to slide along the surface of the filter screen plate, so that impurities adhered to the surface of the filter screen plate are scraped, and the filtering effect of the filter screen plate is ensured;
3. the scraping bar is elastic, can be scraped the surface of strip and filter plate and hug closely, can improve the cleaning effect of scraping bar to the impurity on filter plate surface, avoids scraping the strip simultaneously and produces the mar to filter plate surface when clearing up, influences filter plate's life.
Drawings
FIG. 1 is a schematic view of the overall structure of a pressure testing device for a water supply pipeline for supervision;
FIG. 2 is a schematic view of the internal structure of the water tank;
fig. 3 is a schematic structural diagram of the collecting tank body and the filter screen plate.
In the figure, 1, a water tank; 11. a water inlet pipe; 12. a flow control valve; 13. a liquid level display tube; 14. a water inlet cavity; 15. a pressure testing cavity; 16. a chute; 17. a cover plate; 2. a pressure test pump; 21. a handle; 22. a connecting pipe; 23. a pressure gauge; 3. a filter screen plate; 31. screening holes; 4. a collecting tank body; 41. sliding and protruding; 42. water permeable holes; 43. a partition plate; 44. a force application handle; 5. and (6) scraping the strips.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses water supply pipeline pressure testing device for supervision, refer to fig. 1, including being the water tank 1 of cavity setting and setting up the pressure testing pump 2 on water tank 1, be connected with handle 21 on the pressure testing pump 2, the play water end of pressure testing pump 2 is connected with connecting pipe 22, and connecting pipe 22 is used for connecting the water supply pipeline that awaits measuring, is provided with manometer 23 on the connecting pipe 22.
Referring to fig. 1 and 2, the water tank 1 is provided with a filter screen plate 3 which separates an inner cavity of the water tank 1 into a water inlet cavity 14 and a pressure test cavity 15, the filter screen plate 3 is vertically arranged, and sieve pores 31 which are communicated between the water inlet cavity 14 and the pressure test cavity 15 and only allow water to pass through are formed in the filter screen plate 3. Pressure testing pump 2 is located one side that water tank 1 is close to pressure testing chamber 15, and the lateral wall that water tank 1 kept away from pressure testing pump 2 is provided with the inlet tube 11 of connecting in intake antrum 14, and the axis of inlet tube 11 is the level setting, and inlet tube 11 is provided with flow control valve 12. The upper part of the water tank 1, which is positioned on the water inlet cavity 14, is provided with an opening, and the water tank 1 is hinged with a cover plate 17 for controlling the opening to open and close. The outer wall of water tank 1 is provided with the liquid level display pipe 13 that communicates in 1 inner chamber of water tank, and liquid level display pipe 13 is transparent setting, and liquid level display pipe 13 is the glass pipe.
Referring to fig. 1 and 3, the water tank 1 is provided with a collection tank body 4 connected to the side wall of the water inlet cavity 14 in a sliding manner, and the upper part of the collection tank body 4 is provided with an opening. Spout 16 has all been seted up to two relative inside walls of intake antrum 14, and spout 16's length direction is along vertical setting, and spout 16's notch extends to the up end of water tank 1, and two relative lateral wall protrusions of collecting cell body 4 are provided with and slide and connect in spout 16's smooth protruding 41, and when the lower terminal surface butt of collecting cell body 4 was in the bottom inner wall of water tank 1, collecting cell body 4 was located the below of inlet tube 11.
Referring to fig. 3, the outer wall of the collecting tank body 4 close to the filter screen plate 3 is provided with a scraping strip 5 abutting against the surface of the filter screen plate 3, the scraping strip 5 is elastically arranged, the scraping strip 5 is provided with two strips and distributed along the height direction of the collecting tank body 4, the upper end surface of the scraping strip 5 above the scraping strip is flush with the upper end surface of the collecting tank body 4, and the lower end surface of the scraping strip 5 below the scraping strip is flush with the lower end surface of the collecting tank body 4. Be provided with in the collection cell body 4 and separate into the baffle 43 in a plurality of sedimentation chambeies with the inner chamber of collecting cell body 4, the face of baffle 43 is vertical setting, and the up end parallel and level of baffle 43 is in the up end of collecting cell body 4. The bottom wall of the collecting tank body 4, the side wall of the collecting tank body 4 and the partition plates 43 are all provided with water permeable holes 42 for water to pass through, and the upper end surfaces of the two partition plates 43 are all provided with force application handles 44.
The embodiment of the application provides a water supply pipeline pressure testing device for supervision, and the implementation principle is as follows: the filter screen plate 3 is arranged, after impurities such as gravel enter the water inlet cavity 14 through the water inlet pipe 11, the impurities such as gravel are filtered by the filter screen plate 3, water enters the pressure testing cavity 15 through the screen holes 31 and enters the pressure testing pump 2, so that the pressure testing pump 2 is effectively prevented from being scratched by the gravel, the gravel is effectively prevented from being deposited at the corner of the water supply pipeline to block the water supply pipeline, the service life of the pressure testing device is prolonged, and the impurities such as the filtered gravel are deposited in the inner cavity of the collecting groove body 4 due to self weight; need to pile up when gathering the impurity in the cell body 4 and clear away, will collect the vertical sliding of cell body 4 and take out water tank 1 to clear up the impurity of gathering in the cell body 4, collect cell body 4 and in the in-process that slides, drive and scrape strip 5 and slide along filtering otter board 3 surfaces, thereby strike off the adhesion in the impurity of filtering otter board 3 surfaces, guarantee to filter the filter effect of otter board 3.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. The utility model provides a manage and use water supply pipeline pressure testing device, includes water tank (1) and sets up pressure testing pump (2) on water tank (1), is connected with handle (21), its characterized in that on pressure testing pump (2): water tank (1) is provided with and separates into filter screen board (3) of intake antrum (14) and pressure testing chamber (15) with the inner chamber of water tank (1), sets up sieve mesh (31) that only supplies water and pass through on filter screen board (3), pressure testing pump (2) are located one side that water tank (1) is close to pressure testing chamber (15), the upper portion that water tank (1) is located intake antrum (14) is the opening setting, water tank (1) are provided with to slide and connect in collection cell body (4) of intake antrum (14) lateral wall, and the lateral wall of water tank (1) is provided with inlet tube (11) of connecting in intake antrum (14).
2. The water supply pipeline pressure testing device for supervision according to claim 1, characterized in that: spout (16) have been seted up to the inside wall of intake antrum (14), the outer wall protrusion of collecting cell body (4) is provided with slide and connects in the smooth protruding (41) of spout (16), the notch of spout (16) extends to the up end of water tank (1).
3. The water supply pipeline pressure testing device for supervision according to claim 1, characterized in that: the bottom wall of the collecting groove body (4) is provided with a water permeable hole (42) only for water to pass through.
4. The water supply pipeline pressure testing device for supervision according to claim 2, characterized in that: the outer wall of the collecting tank body (4) is provided with a scraping strip (5) which is abutted against the surface of the filter screen plate (3).
5. The water supply pipeline pressure testing device for supervision according to claim 4, characterized in that: the upper end surface of the scraping strip (5) is flush with the upper end surface of the collecting groove body (4).
6. The water supply pipeline pressure testing device for supervision according to claim 4, characterized in that: the scraping strip (5) is arranged elastically.
7. The water supply pipeline pressure testing device for supervision according to claim 1, characterized in that: and a partition plate (43) which divides the inner cavity of the collecting tank body (4) into a plurality of sedimentation cavities is arranged in the collecting tank body (4).
8. The water supply pipeline pressure testing device for supervision according to claim 1, characterized in that: the upper end face of the collecting tank body (4) is provided with a force application handle (44).
9. The water supply pipeline pressure testing device for supervision according to claim 1, characterized in that: the water tank (1) is hinged with a cover plate (17) for controlling the opening and closing of the water tank.
10. The water supply pipeline pressure testing device for supervision according to claim 9, characterized in that: the outer wall of the water tank (1) is provided with a liquid level display tube (13) communicated with the inner cavity of the water tank (1), and the liquid level display tube (13) is arranged in a transparent mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120554292.9U CN214472409U (en) | 2021-03-17 | 2021-03-17 | Water supply pipeline pressure testing device for supervision |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120554292.9U CN214472409U (en) | 2021-03-17 | 2021-03-17 | Water supply pipeline pressure testing device for supervision |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214472409U true CN214472409U (en) | 2021-10-22 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120554292.9U Expired - Fee Related CN214472409U (en) | 2021-03-17 | 2021-03-17 | Water supply pipeline pressure testing device for supervision |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214472409U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114813312A (en) * | 2022-04-22 | 2022-07-29 | 河北理工工程管理咨询有限公司 | Water supply pipeline pressure testing device for engineering supervision |
-
2021
- 2021-03-17 CN CN202120554292.9U patent/CN214472409U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114813312A (en) * | 2022-04-22 | 2022-07-29 | 河北理工工程管理咨询有限公司 | Water supply pipeline pressure testing device for engineering supervision |
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| 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: 20211022 |
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| CF01 | Termination of patent right due to non-payment of annual fee |