CN211553433U - Heating water sampling structure - Google Patents
Heating water sampling structure Download PDFInfo
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- CN211553433U CN211553433U CN202020141696.0U CN202020141696U CN211553433U CN 211553433 U CN211553433 U CN 211553433U CN 202020141696 U CN202020141696 U CN 202020141696U CN 211553433 U CN211553433 U CN 211553433U
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- branch pipe
- hose
- pipe
- water
- trunk line
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Abstract
The utility model discloses a heating water sampling structure relates to the technical field of water sample, and it includes trunk line and seal assembly, and it has the apopore to open on the trunk line, and seal assembly includes ball sealer and driving piece, and the ball sealer sets up in the apopore and slides with the trunk line and be connected, and the apopore communicates respectively has first branch pipe and second branch pipe, and first branch pipe department is located to the driving piece for slide of drive ball sealer, even has first hose and second hose on first branch pipe and the second branch pipe respectively. When the water outlet is opened, the sealing ball is used for sealing the water outlet, water in the main pipeline normally flows, the driving piece is started during sampling, the driving piece drives the sealing ball to slide, the sealing ball is separated from the water outlet, water in the main pipeline flows into the first branch pipe and the second branch pipe, water in the first branch pipe and the second branch pipe flows out of the first hose and the second hose respectively, and a worker collects the water. The utility model discloses the effect of leakproofness between reinforcing trunk line and the branch pipe has.
Description
Technical Field
The utility model belongs to the technical field of the technique of water sample and specifically relates to a heating water sampling structure is related to.
Background
At present, in order to reduce the formation of scale in the heating process, raw water is usually subjected to ultrafiltration and desalination, and in order to detect whether the water in the ultrafiltration and desalination process reaches the standard, the water in a pipeline needs to be sampled, namely the water is taken out to be detected.
In the prior art, a main pipeline is generally communicated with a bypass pipeline, a valve for opening and closing an inlet of the bypass pipeline is arranged on the bypass pipeline, and an outlet of the bypass pipeline is communicated with a hose. During the sample, open the valve, water in the trunk line enters into to the by pass line in, then discharges from the hose, and the staff collects the water in the hose, then closes the valve.
The above prior art solutions have the following drawbacks: because the bypass pipeline and the main pipeline are communicated by the valve, the tightness of the joint of the bypass pipeline and the main pipeline is poor due to the quality problem of the valve and the misoperation problem during installation, and the phenomenon of water leakage is caused.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims at providing a better heating water sampling structure of leakproofness.
The above object of the present invention can be achieved by the following technical solutions:
the utility model provides a heating water sampling structure, includes the trunk line and sets up the seal assembly on the trunk line, the apopore has been seted up on the trunk line, seal assembly includes ball sealer and driving piece, the ball sealer sets up in the apopore and slides with the trunk line and be connected to the direction of sliding is perpendicular with the length direction of trunk line, the apopore communicates respectively has first branch pipe and second branch pipe, first branch pipe and second branch pipe intercommunication, the driving piece sets up in first branch pipe department for sliding of drive ball sealer, communicate respectively on first branch pipe and the second branch pipe has first hose and second hose.
Through adopting above-mentioned technical scheme, in the beginning, the ball sealer is sealed with the apopore, and water in the trunk line normally flows, during the sample, starts the driving piece, and the driving piece drives the ball sealer and slides for the ball sealer breaks away from the apopore, thereby make rivers in the trunk line flow into in first branch pipe and the second branch pipe, thereby make the interior water of first branch pipe and second branch pipe flow from first hose and second hose respectively, make the staff collect it. The sealing ball and the driving piece are adopted to replace valves, so that the water leakage phenomenon is reduced, and the sealing performance of the main pipeline and the first branch pipe and the second branch pipe is enhanced.
Further: an annular sealing gasket is fixed on the sealing ball and can be attached to the inner wall of the water outlet hole.
Through adopting above-mentioned technical scheme, the purpose that sets up sealed pad is, further strengthens the sealed of ball sealer to the apopore.
Further: and one ends of the first hose and the second hose are both fixed with first threaded pipes, outlets of the first branch pipe and the second branch pipe are both fixed with second threaded pipes, and the first threaded pipes are in threaded connection with the second threaded pipes.
Through adopting above-mentioned technical scheme, when installing first hose and second hose, rotate first screwed pipe, first screwed pipe can overlap and locate on the second screwed pipe to realize the installation of first hose and second hose.
Further: the driving piece comprises an air pump, and the first hose is communicated with an outlet of the air pump.
Through adopting above-mentioned technical scheme, during the sample, start the air pump, the air pump is aerifyd in to first hose to jack up the ball sealer, make the ball sealer break away from the apopore.
Further: a one-way valve is fixed at the position, close to the sealing ball, of the first branch pipe, and an inlet of the one-way valve is close to the air pump.
Through adopting above-mentioned technical scheme, the purpose that sets up the check valve is that gas can pass through when the air pump is aerifyd, and the water in the trunk line can not pass through to avoid the water in the trunk line to exert an influence to the air pump.
Further: the sealing ball is fixed with a vertical sliding rod, a fixed rod is vertically fixed on the side wall of the communication position of the first branch pipe and the second branch pipe, and the sliding rod slides in the fixed rod.
Through adopting above-mentioned technical scheme, when gaseous promotion ball sealer breaks away from the apopore, the pole that slides goes up, and the pole that slides plays the supporting role to the ball sealer, avoids the ball sealer to be washed away by the water-washed.
Further: and a reset spring is arranged in the fixed rod, and two ends of the reset spring are respectively fixedly connected with the sliding rod and the bottom wall of the fixed rod.
Through adopting above-mentioned technical scheme, the purpose that sets up reset spring is, accomplishes the sample back, stops the work of air pump, and atmospheric pressure reduces this moment, and reset spring shrink drives the glide slope of slide bar to make the ball sealer seal the apopore.
Further: the sampling barrel is placed on the ground, a water inlet hole is formed in the upper surface of the sampling barrel, a vertical third threaded pipe is fixedly connected to the water inlet hole, a fourth threaded pipe is fixed to one end, far away from the second branch pipe, of the second hose, and the fourth threaded pipe is in threaded connection with the third threaded pipe.
Through adopting above-mentioned technical scheme, rotate the third screwed pipe for the fourth screwed pipe is located to the third screwed pipe cover, thereby installs the second hose on the sampling bucket, thereby makes the water in the trunk line get into the sampling bucket.
To sum up, the utility model discloses a beneficial technological effect does:
the purpose that sets up ball sealer and driving piece is, and is initial, the ball sealer is sealed with the apopore, and water in the trunk line normally flows, during the sample, start the driving piece, and the driving piece drives the ball sealer and slides, makes the ball sealer break away from the apopore, thereby in making rivers in the trunk line flow into first branch pipe and second branch pipe, thereby make the interior water of first branch pipe and second branch pipe flow from first hose and second hose respectively, make the staff collect it. The sealing ball and the driving piece are adopted to replace a valve, so that the water leakage phenomenon is reduced, and the sealing performance of the main pipeline and the first branch pipe and the second branch pipe is enhanced;
the purpose of arranging the air pump is that when sampling, the air pump is started, and the air pump inflates air into the first hose so as to jack the sealing ball up and separate the sealing ball from the water outlet hole;
the purpose of setting up the check valve is that, gas can pass through when the air pump is aerifyd, and the water in the trunk line can not pass through to avoid the water in the trunk line to exert an influence to the air pump.
Drawings
FIG. 1 is a schematic view of the overall structure of the present embodiment;
FIG. 2 is an exploded view showing a water outlet hole;
fig. 3 is an enlarged schematic view of a portion a of fig. 2.
Reference numerals: 100. a main pipeline; 110. a water outlet hole; 120. a first branch pipe; 130. a second branch pipe; 121. a first hose; 122. a first threaded pipe; 131. a fourth threaded pipe; 132. a second hose; 140. a second threaded pipe; 200. a seal assembly; 210. a sealing ball; 211. a gasket; 220. a drive member; 221. an air pump; 222. a one-way valve; 230. a slide bar; 240. fixing the rod; 250. a return spring; 260. a sampling barrel; 261. a third threaded tube.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1 and 2, for the utility model discloses a heating water sampling structure, including trunk line 100, apopore 110 has been seted up on trunk line 100. The main pipe 100 is provided with a sealing assembly 200 (see fig. 3), the sealing assembly 200 includes a sealing ball 210 and a driving member 220, the sealing ball 210 is slidably connected in the water outlet hole 110, and the sliding direction is perpendicular to the length direction of the main pipe 100. The water outlet hole 110 is respectively communicated with a first branch pipe 120 and a second branch pipe 130, the first branch pipe 120 is communicated with the second branch pipe 130, and the second branch pipe 130 is communicated with a first hose 121 and a second hose 132. The driving member 220 is disposed at the first branch pipe 120 and is used for driving the sliding of the sealing ball 210. Initially, the sealing ball 210 seals the outlet hole 110, and the water in the main pipe 100 flows normally. When the sample, start driving piece 220, driving piece 220 drives ball sealer 210 and slides for ball sealer 210 breaks away from apopore 110, thereby makes the rivers in main pipeline 100 flow into first branch pipe 120 and second branch pipe 130 in, thereby makes the interior water of first branch pipe 120 and second branch pipe 130 flow out in first hose 121 and the second hose 132 respectively, makes the staff collect it.
As shown in fig. 1, the driving member 220 includes an air pump 221, and the first hose 121 communicates with an outlet of the air pump 221. One end of the first branch pipe 120 close to the water outlet hole 110 is in threaded connection with a one-way valve 222, an inlet of the one-way valve 222 is close to the air pump 221, and the one-way valve 222 adopts a straight-through one-way valve | DIF-L10H |. During the sample, start air pump 221, air pump 221 is aerifyd in to first hose 121, and check valve 222 allows gas to pass through, and gas is with ball seal 210 jack-up for ball seal 210 breaks away from apopore 110, and check valve 222 does not allow water to pass through, consequently can avoid the water in main pipeline 100 to get into air pump 221, thereby produces the influence to air pump 221.
As shown in fig. 2, a first threaded pipe 122 is fixed to one end of each of the first and second hoses 121 and 132, a second threaded pipe 140 is welded to the outlet of each of the first and second branch pipes 120 and 130, and the first threaded pipe 122 is threadedly coupled to the second threaded pipe 140. When the first hose 121 and the second hose 132 are installed, the first threaded pipe 122 is rotated, and the first threaded pipe 122 is sleeved on the second threaded pipe 140, so that the first hose 121 and the second hose 132 are installed.
The sampling barrel 260 is placed on the ground, a water inlet (not shown in the figure) is formed in the upper surface of the sampling barrel 260, a vertical third threaded pipe 261 is welded at the water inlet, a fourth threaded pipe 131 is fixed at one end, far away from the second branch pipe 130, of the second hose 132, and the fourth threaded pipe 131 is in threaded connection with the third threaded pipe 261. The third threaded pipe 261 is rotated such that the third threaded pipe 261 is fitted into the fourth threaded pipe 131, thereby mounting the second hose 132 on the sampling bucket 260, and allowing the water in the main pipe 100 to enter the sampling bucket 260.
As shown in fig. 3, a vertical sliding rod 230 is welded on the sealing ball 210, a fixing rod 240 is vertically welded on a side wall of a communication part of the first branch pipe 120 and the second branch pipe 130, the sliding rod 230 slides in the fixing rod 240, a return spring 250 is vertically arranged in the fixing rod 240, and two ends of the return spring 250 are respectively fixedly connected with the bottom walls of the sliding rod 230 and the fixing rod 240. During sampling, when the air pushes the sealing ball 210 to separate from the water outlet hole 110 (see fig. 2), the sliding rod 230 slides upwards to drive the reset spring 250 to stretch, and meanwhile, the sliding rod 230 supports the sealing ball 210 to prevent the sealing ball 210 from being washed away by water. After the sampling is completed, the air pump 221 stops working, the air pressure is reduced, the return spring 250 contracts to drive the sliding rod 230 to slide downwards, and therefore the sealing ball 210 seals the water outlet hole 110.
An annular sealing gasket 211 is fixed on the sealing ball 210, the sealing gasket 211 can be attached to the inner wall of the water outlet hole 110, and polyurethane is coated between the sealing gasket 211 and the sealing ball 210. The purpose of the sealing pad 211 is to further enhance the sealing of the sealing ball 210 against the water outlet hole 110, and because polyurethane has water-proofing property, the sealing pad 211 and the sealing ball 210 are connected more firmly.
The specific working process of this embodiment: during sampling, the air pump 221 is started, the air pump 221 inflates air into the first branch pipe 120, the air jacks the sealing ball 210 after passing through the one-way valve 222, the sliding rod 230 slides upwards, and the return spring 250 stretches, so that water in the main pipe 100 enters the second branch pipe 130, and then flows into the sampling barrel 260 from the second hose 132, and sampling is completed. After the sampling is completed, the air pump 221 is stopped, the air pressure is reduced, and the return spring 250 contracts to drive the sliding rod 230 to slide downwards, so that the sealing ball 210 seals the water outlet hole 110. Since the sealing ball 210 and the driving member 220 are used instead of the valve, water leakage is reduced, and the sealability of the main pipe 100 and the first and second branch pipes 120 and 130 is enhanced.
Claims (8)
1. A heating water sampling structure is characterized in that: including trunk line (100) and set up seal assembly (200) on trunk line (100), apopore (110) have been seted up on trunk line (100), seal assembly (200) are including ball sealer (210) and driving piece (220), ball sealer (210) set up in apopore (110) and slide with trunk line (100) and be connected to the length direction of sliding and trunk line (100) is perpendicular, apopore (110) communicate respectively has first branch pipe (120) and second branch pipe (130), first branch pipe (120) and second branch pipe (130) intercommunication, driving piece (220) set up in first branch pipe (120) department for slide of drive ball sealer (210), communicate respectively on first branch pipe (120) and second branch pipe (130) and have first hose (121) and second hose (132).
2. The heating water sampling structure of claim 1, wherein: an annular sealing gasket (211) is fixed on the sealing ball (210), and the sealing gasket (211) can be attached to the inner wall of the water outlet hole (110).
3. The heating water sampling structure of claim 1, wherein: and one ends of the first hose (121) and the second hose (132) are respectively fixed with a first threaded pipe (122), the outlets of the first branch pipe (120) and the second branch pipe (130) are respectively fixed with a second threaded pipe (140), and the first threaded pipe (122) is in threaded connection with the second threaded pipe (140).
4. The heating water sampling structure of claim 1, wherein: the driving piece (220) comprises an air pump (221), and the first hose (121) is communicated with an outlet of the air pump (221).
5. The heating water sampling structure of claim 2, wherein: a one-way valve (222) is fixed on the first branch pipe (120) close to the sealing ball (210), and an inlet of the one-way valve (222) is close to the air pump (221).
6. The heating water sampling structure of claim 5, wherein: a vertical sliding rod (230) is fixed on the sealing ball (210), a fixing rod (240) is vertically fixed on the side wall of the communication part of the first branch pipe (120) and the second branch pipe (130), and the sliding rod (230) slides in the fixing rod (240).
7. The heating water sampling structure of claim 6, wherein: a return spring (250) is arranged in the fixed rod (240), and two ends of the return spring (250) are respectively fixedly connected with the bottom walls of the sliding rod (230) and the fixed rod (240).
8. The heating water sampling structure of claim 1, wherein: placed sampling bucket (260) on ground, the inlet opening has been seted up to the upper surface of sampling bucket (260), and inlet opening department fixedly connected with vertical third screwed pipe (261), the one end that second branch pipe (130) were kept away from in second hose (132) is fixed with fourth screwed pipe (131), fourth screwed pipe (131) and third screwed pipe (261) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020141696.0U CN211553433U (en) | 2020-01-20 | 2020-01-20 | Heating water sampling structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020141696.0U CN211553433U (en) | 2020-01-20 | 2020-01-20 | Heating water sampling structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211553433U true CN211553433U (en) | 2020-09-22 |
Family
ID=72493624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020141696.0U Expired - Fee Related CN211553433U (en) | 2020-01-20 | 2020-01-20 | Heating water sampling structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211553433U (en) |
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2020
- 2020-01-20 CN CN202020141696.0U patent/CN211553433U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200922 Termination date: 20220120 |