CN112900578B

CN112900578B - Rain sewage collecting well for outdoor cleaning field

Info

Publication number: CN112900578B
Application number: CN202110150859.0A
Authority: CN
Inventors: 王先兵; 王志勇; 吴佳美
Original assignee: Taizhou University
Current assignee: Taizhou University
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2022-01-28
Anticipated expiration: 2041-02-04
Also published as: CN112900578A

Abstract

The invention discloses a rainwater and sewage collecting well for an open-air cleaning field. Comprises a cavity, a transmission mechanism and a water inlet hose. The cavity body is divided into a sewage chamber and a rainwater chamber, the partition plate is provided with a left supporting block and a right supporting block, the cavity body is provided with a well cover, the water inlet hose is connected with the water collecting pipe, and the water inlet hose is arranged on the right supporting block. The well lid has the through-hole, and both sides have the draw-in groove about the through-hole, and "T" shape recess is connected in the through-hole front edge. Drive mechanism includes backup pad, stay cord, hooked rod, drag hook and elastomeric element, and on the left branch dagger was arranged in to the backup pad, the backup pad had the hole, has the pulley in the hole, has the shape bracing piece in the backup pad, has the recess in the middle of the hooked rod, and on the bracing piece was arranged in to the hooked rod, the stay cord was tied in the hooked rod recess, and the stay cord is worn a bracing piece, and the stay cord is around the pulley, and the stay cord is tied in the hose that intakes, has the crotch under the drag hook, and the crotch is arranged in the hooked rod below, and the montant has the fixture block, and the draw-in groove is arranged in to the fixture block, and elastomeric element is tied in the hose that intakes and limit wall. The manhole cover is simple in structure, can be operated without opening the manhole cover, and can pass vehicles and pedestrians on the manhole cover.

Description

Rain sewage collecting well for outdoor cleaning field

Technical Field

The invention relates to a rainwater and sewage collecting well, in particular to a rainwater and sewage collecting well for an open-air cleaning field.

Background

Outdoor places such as outdoor car washing places, outdoor garbage can stations, outdoor vegetable washing places, outdoor dirty ground places and the like are often arranged, sewage after washing enters a sewage system, the places are not used in rainy days, and rainwater in the washing places enters a rainwater system after raining, so that the aim of distributing rainwater and sewage is fulfilled. However, at present, the missed cleaning places are basically mixed-access sewage systems or rainwater systems, and no good rainwater and sewage diversion system is provided.

In the prior art, sewage is collected through water collecting ditches around a cleaning place and is discharged into a sewage system through a water collecting pipe with a gate valve, and the gate valve is closed in rainy days. However, the gate valve can be closed only by opening the well cover every time, which is troublesome, rainwater in a cleaning place cannot be discharged through the existing water collecting ditch, and a rainwater system needs to be newly built additionally, so that the manufacturing cost is increased.

Disclosure of Invention

Aiming at the prior art, the invention aims to provide a rainwater and sewage collecting well which can be used for an open-air cleaning field.

In order to solve the technical problem, the invention relates to a rainwater and sewage collecting well for an open-air cleaning field, which comprises a cavity, a transmission mechanism and a water inlet hose. The middle of the cavity is divided into a sewage chamber and a rainwater chamber by a partition plate, a sewage pipe is arranged on the side wall of the sewage chamber, and a rainwater pipe is arranged on the side wall of the rainwater chamber. The baffle top both sides limit is fixed respectively and is provided with horizontally left branch strut and right branch strut, and the cavity upper end is provided with the well lid of collecting the well, and the hose connection of intaking is on setting up the collector pipe on the cavity boundary wall, and the hose of intaking is arranged in on the right branch strut. Be provided with the through-hole on the well lid, both sides down are provided with the draw-in groove from the well lid about the through-hole, and the lower extreme groove of "T" shape recess that sets up down from the well lid is connected in the front of through-hole. The transmission mechanism comprises a support plate, a pull rope, a hook rod, a pull hook and an elastic component, wherein the support plate is vertically placed, the lower end of the support plate is fixed at one end, far away from the partition plate, of the left support block, a hole is formed in the middle of the support plate, a pulley is arranged in the hole, two L-shaped support rods with a certain gap are fixed at the upper portion of the support plate, a clamping groove with an upward opening is formed between each support rod and the corresponding support plate, a circle of inward concave groove is formed in the middle of the hook rod, two ends of the hook rod are respectively arranged on the corresponding support rods, one end of the pull rope is tied to the corresponding groove of the hook rod, the pull rope penetrates through the gap between the corresponding support rods, the pull rope bypasses the bottom of the pulley and penetrates through the hole, the other end of the pull rope is tied to the water inlet hose, a hook is arranged at the lower end of the vertical rod of the pull hook rod, the vertical rod penetrates through the gap of the corresponding support rod, the hook is arranged under the groove part and has a certain distance, and the side face of a cylindrical clamping block is fixed at the upper end of the vertical rod, the clamping groove on the well lid is arranged in at the both ends of fixture block, and the diameter of fixture block is less than the width of through-hole, and the length of fixture block is less than the length of through-hole, and the fixture block size is less than the upper end groove of "T" shape recess, and the montant size can make it place in the lower extreme inslot of "T" shape recess. One end of the elastic component is arranged on the water inlet hose, and the other end of the elastic component is arranged on the side wall of the rainwater chamber opposite to the partition plate.

The elastic component is a spring.

The water outlet of the water inlet hose is provided with a downward elbow.

Compared with the prior art, the invention has the beneficial effects that: the rainwater and sewage separating device is simple in structure, collected water can be controlled to enter a rainwater chamber or a sewage chamber through the driving mechanism without opening a well cover, and a rainwater and sewage separating effect is achieved; when the manhole cover needs to be cleaned or overhauled, the draw hook can be operated easily, and the aim of conveniently opening the manhole cover for overhauling is achieved; when the manhole cover is used, the water collecting system and the upper surface of the manhole cover are not provided with protruding parts, so that vehicles and pedestrians can conveniently pass through the manhole cover.

Drawings

FIG. 1 is a schematic sectional view of the inlet hose of the present invention with the elbow outlet in the rain chamber.

Fig. 2 is a schematic sectional view of the inlet hose of the present invention in a state where the outlet of the elbow is in the sewage chamber.

FIG. 3 is a schematic plan view of the interior of the chamber of the present invention.

Fig. 4 is a schematic plan view of the manhole cover according to the present invention.

Fig. 5 is a schematic perspective view of the retractor, the support plate and the hook rod of the present invention.

Fig. 6 is a floor plan of the present invention used in an open air cleaning site.

Detailed Description

The invention will now be further described in the following with reference to the accompanying drawings, in which reference is made to figures 1 to 6, in which embodiments of the invention are shown.

A rainwater and sewage collecting well 600 for an open-air cleaning site comprises a cavity 100, a transmission mechanism 200 and a water inlet hose 300. The middle of the cavity 100 is divided into a sewage chamber 110 and a rainwater chamber 120 by a partition plate 101, a sewage pipe 111 is arranged on the side wall of the sewage chamber 110, a rainwater pipe 121 is arranged on the side wall of the rainwater chamber 120, and a horizontal left supporting block 102 and a horizontal right supporting block 103 are respectively fixedly arranged on two side edges of the top end of the partition plate 101. The upper end of the cavity 100 is provided with a well cover 104 of the collecting well, the water inlet hose 300 is connected to a water collecting pipe 301 arranged on the side wall of the cavity 100, and the water inlet hose 300 is arranged on the right supporting block 103. The manhole cover 104 is provided with a through hole 105, the left side and the right side of the through hole 105 are provided with clamping grooves 106 from the upper surface of the manhole cover 104 to the lower side, and the front side of the through hole 105 is connected with a lower end groove 107 of a T-shaped groove arranged from the upper surface of the manhole cover 104 to the lower side. The transmission mechanism 200 comprises a supporting plate 201, a pulling rope 202, a hook rod 203, a pulling hook 204 and an elastic component 205, the supporting plate 201 is vertically placed, the lower end of the supporting plate 201 is fixed on one end, far away from the partition plate 101, of the left supporting block 102, a hole 2011 is formed in the middle of the supporting plate 201, a pulley 2012 is arranged in the hole 2011, two L-shaped supporting rods 2013 with a certain gap are fixed on the upper portion of the supporting plate 201, a clamping groove with an upward opening is formed between the supporting rods 2013 and the supporting plate 201, a circle of inward-concave groove 2031 is formed in the middle of the hook rod 203, two ends of the hook rod 203 are respectively arranged on the supporting rods 2013, one end of the pulling rope 202 is tied to the groove 2031 of the hook rod 203, the pulling rope 202 penetrates through the gap between the supporting rods 2013, the pulling rope 202 bypasses the bottom of the pulley 2012 and penetrates through the hole 2011, the other end of the pulling rope 202 is tied to the water inlet hose 300, a hook 2042 is arranged at the lower end of a vertical rod 2041 of the pulling hook 204, and the vertical rod 2041 penetrates through the gap of the supporting rod 2013, the hook 2042 is arranged under the groove 2031 of the hook rod 203 and has a certain distance, the upper end of the vertical rod 2041 is fixed with the side surface of a fixture block 2043 which is a cylinder, the two ends of the fixture block 2043 are arranged in the clamping grooves 106 on the well cover 104, the diameter of the fixture block 2043 is smaller than the width of the through hole 105, the length of the fixture block 2043 is smaller than the length of the through hole 105, the size of the fixture block 2043 is smaller than the upper end groove 108 of the T-shaped groove, and the size of the vertical rod 2041 can enable the vertical rod to be arranged in the lower end groove 107 of the T-shaped groove. One end of the elastic member 205 is disposed on the water inlet hose 300, and the other end of the elastic member 205 is disposed on the side wall 122 of the rainchamber 120 opposite to the partition 101.

The elastic member 205 is a spring.

The water outlet of the water inlet hose 300 is provided with a downward elbow 303.

The following describes the use of the present invention in detail.

A water collecting ditch 501 is arranged around the open-air cleaning field 500 in a circle, a rainwater grate ditch cover plate 502 is arranged at the upper end of the water collecting ditch 501, and the water collecting ditch 501 is communicated with the collecting well 600 through a water collecting pipe 301. The sewage after the object 503 is cleaned is discharged to the water collecting ditch 501 around the open-air cleaning field 500, and then is collected into the water collecting ditch 501 through the rainwater grate cover plate 502 and enters the collecting well 600 through the water collecting pipe 301. The rainwater grate cover plate 502 and the well cover 104 can pass through vehicles and pedestrians, and the objects 503 to be cleaned are convenient to transport.

Collecting sewage. When the collecting well 600 discharges sewage, the clamping block 2043 in the clamping groove 106 is lifted upwards until the hook 2042 abuts against the groove 2031 of the hook rod 203, at this time, the clamping block 2043 rises above the well cover 104, the vertical rod 2041 is placed between two fingers, and the clamping block 2043 is placed on the fingers. The clamping block 2043 is lifted upwards by fingers, the clamping block 2043 drives the vertical rod 2041 and the hook 2042 to ascend, the hook 2042 ascends to drive the hook rod 203, and the hook rod 203 pulls the pull rope 202 to move upwards. The cable 202 moves around the pulley 2012 while being restrained by the aperture 2011 and remains moving in a certain direction. When the pull cord 202 moves upward, the pull cord 202 pulls the inlet hose 300 around the water collection pipe 301 to move toward the left support block 102. When the hook rod 203 is fast abutted to the through hole 105 of the well lid 104, the hook 204 is rotated by the finger rotation, the hook 2042 in the groove of the hook rod 203 can drive the hook rod 203 to rotate, and the hook 2042 cannot fall off, so that the position of the hook rod 203 is adapted to the size and shape of the through hole 105 and smoothly passes through the through hole 105. After the hook rod 203 is lifted out of the manhole cover 104, the draw hook 204 is rotated to enable the two ends of the hook rod 203 to be positioned right above the clamping grooves 106, then the draw hook 204 is loosened to enable the two ends of the hook rod 203 to be positioned inside the clamping grooves 106, and the hook rod 203 is supported by the clamping grooves 106. The clamping block 2043 of the draw hook 204 is placed in the upper end groove 108 of the T-shaped groove, the vertical rod 2041 is placed in the lower end groove 107 of the T-shaped groove, and the hook 2042 is still placed in the groove 2031 of the hook rod 203. At this time, the water inlet hose 300 is placed on the left support block 102, the elastic member 205 is in a stretched state, a force that pulls the water inlet hose 300 toward the right support block 103 exists, the elbow 303 is placed in the sewage chamber 110, and the received sewage is discharged into the sewage system through the sewage pipe 111.

Collecting rainwater or stopping the drainage of sewage. This operation is performed when the washing is completed or when the washing operation is not required in the rainy weather. The fixture block 2043 in the upper end groove 108 of the T-shaped groove is lifted, and then the vertical rod 2041 is placed between two fingers, so that the fixture block 2043 is placed on the fingers. The hook 2042 of the drag hook 204 rotates around the groove 2031 of the hook rod 203, so that the drag hook 204 is in a vertical state, the drag hook 204 is lifted upwards, and the drag hook 204 drives the hook rod 203 to move upwards and is positioned above the well lid 104. Then, the hook 204 is rotated to rotate the hook rod 203 via the hook 2042, so that the hook rod 203 can smoothly pass through the through hole 105 according to the size and shape of the through hole 105. The draw hook 204 is moved downwards until the hook rod 203 is close to the support rods 2013, the draw hook 204 is rotated to drive the hook rod 203 to rotate, and the two ends of the hook rod 203 are respectively positioned right above the two support rods 2013. And then the draw hook 204 is put down until the clamping block 2043 is arranged in the clamping groove 106 and the two ends of the hook rod 203 are arranged on the supporting rod 2013. In the above process, the pulling rope 202 is gradually loosened, and the water inlet hose 300 moves towards the right support block 103 under the resilience force of the elastic member until the water inlet hose 300 is placed on the right support block 103 and the elbow is placed in the rain chamber 102. The received rainwater is drained to the rainwater system by the rainwater pipe 121.

In the two operation processes, the operation of opening the well lid 104 is not needed, and the requirements of passing vehicles and pedestrians on the well lid 104 are not influenced.

When the inside needs clearance or maintenance of collection well 600, only need rotate fixture block 2043 around draw-in groove 106 in draw-in groove 106, make crotch 2042 break away from under the hook rod 203, promote drag hook 204 again like this, on the crotch 2042 of drag hook 204 can not hook the hook rod 203, take out the drag hook 204 the back, can open well lid 104, clearance inside or maintenance. After the well lid 104 is covered, the draw hook 204 enters the cavity 100 through the through hole 105, so that the hook 2042 is arranged under the groove 2031 of the hook rod 203 and has a certain distance, and the two ends of the clamping block 2043 are arranged in the clamping grooves 106 on the well lid 104 for next sewage discharge.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention is not limited thereby, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.

Claims

1. The utility model provides a rain sewage collecting well in open-air cleaning place, includes cavity, drive mechanism and flexible water inlet pipe, separate into sewage room and rainwater room by the baffle in the middle of the cavity, be provided with the sewage pipe on the limit wall of sewage room, be provided with the downspout on the limit wall of rainwater room, baffle top both sides limit is fixed respectively and is provided with horizontally left branch strut block and right branch strut block, and the cavity upper end is provided with the well lid of collecting the well, and flexible water inlet pipe is connected to on setting up the collector pipe on cavity limit wall, and flexible water inlet pipe arranges its characterized in that in on the right branch strut block in: the well cover is provided with a through hole, the left side and the right side of the through hole are provided with clamping grooves from the upper surface of the well cover downwards, the front edge of the through hole is connected with a lower end groove of a T-shaped groove which is arranged from the upper surface of the well cover downwards, the transmission mechanism comprises a support plate, a pull rope, a hook rod, a pull hook and an elastic part, the support plate is vertically arranged, the lower end of the support plate is fixed on one end of a left support block, which is far away from a partition plate, the middle part of the support plate is provided with a hole, a pulley is arranged in the hole, the upper part of the support plate is fixed with two L-shaped support rods with a certain gap, the clamping groove with an upward opening is formed between the support rods and the support plate, the middle part of the hook rod is provided with a circle of inwards sunken groove, the two ends of the hook rod are respectively arranged on the support rods, one end of the pull rope is tied on the groove of the hook rod, the pull rope passes through the gap between the support rods, the pull rope passes through the bottom of the pulley and passes through the hole, the other end of the pull rope is tied on a water inlet hose, the montant lower extreme of drag hook is provided with the crotch, the montant passes the clearance of bracing piece, the crotch is arranged in the crotch groove part under and has the certain distance, the montant upper end is fixed with the side into the fixture block of cylinder, the draw-in groove on the well lid is arranged in at the both ends of fixture block, the diameter of fixture block is less than the width of through-hole, the length of fixture block is less than the length of through-hole, the fixture block size is less than the upper end groove of "T" shape recess, the montant size can make it place in the lower extreme inslot of "T" shape recess, elastomeric element one end is arranged in on the water hose, the elastomeric element other end is arranged in on the indoor limit wall relative with the baffle of rainwater.

2. A stormwater collection well for an open-air cleaning site as claimed in claim 1, wherein: the elastic component is a spring.

3. A stormwater collection well for an open-air cleaning site as claimed in claim 1, wherein: and a downward elbow is arranged at the water outlet of the water inlet hose.